Philips Consumer Lifestyle DL7421 Philips health band User Manual Leaflet A7 new branding 2015

Philips Consumer Lifestyle Philips health band Leaflet A7 new branding 2015

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DL7421 User Manual

User Manual

Philips health bandPhilips health bandDL7421, DL7422 Specifications are subject to change without noticeFind the latest user manual onwww.philips.com/support© 2017 Koninklijke Philips N.V. All rights reservedManufactured for:Philips Consumer Lifestylea division of Philips North America LLCP.O. Box 10313, Stamford, CT 069044222.100.6855.3 (13/6/2017)2345672x89

EnglishGeneral descriptionThe numbers below refer to the numbers shown inthe overview image (Fig. 1).1 Display2 Wristband3 Housing4 Buckle5 Charger6 Release tab7 Charging pins8 USB connectorIntended usePhilips health band measures, tracks, and analyzesmovement and physiological parameters. Thesemetrics are intended as input for behavioralchange programs for managing lifestyle ofindividuals with risk of or affected by weight andactivity related chronic disease. Investigation of these parameters is used in theassessment of the physiological state of a personand their daily physical activity level. For people atrisk of these lifestyle related chronic diseases orpatients with a pre-existing condition, thecontinuous monitoring of these parameters cangive insight in changes of heart rate and dailyphysical activity.The non-medical purpose is measurement of:steps, resting respiration rate and sleep patterns,and providing: automatic activity recognition(cycling, running, walking), a heart rate zoneindication and sedentary behavior alerting, forwellness purposes. The device is intended for 24/7 use in daily life,both indoor and outdoor, by adults of 18 years andolder.The Philips health band is intended to be used byone adult consumer only. Operating principleThe Philips health band is a wrist-worn activity(accelerometer) and heart rate measurementdevice that uses the Opticardiogram technology.The general operating principle of thisOpticardiogram technology is based on LEDsemitting light through the surface of the skin. Partof that light is reflected and collected by the photosensor. The blood flow in the arteries is driven by the heartbeating and pumping blood. The blood flowchanges over time. Therefore, the amount of lightreflected varies over time. The sensor in the healthband collects this change in reflection of light.IntroductionCongratulations on your purchase and welcome toPhilips! To fully benefit from the support thatPhilips offers, register your product atwww.philips.com/welcome. The Philips health band enables you to develop ahealthier lifestyle by tracking your heart rate,activity and sleep with medical accuracy. All statistics are synced via Bluetooth® with thePhilips HealthSuite health app, where you find fulldetails of the health metrics, as well as yourprogress towards your targets.IMPORTANT SAFEGUARDSWarning: READ ALL INSTRUCTIONS BEFOREUSINGWhen using battery-operated products, especiallywhen children are present, basic safetyprecautions should always be followed, includingthe following:Contraindications- Do not use this device if you have skinproblems or wounds in the wrist area.Otherwise, these symptoms may get worse orlast longer.Warning456782311

- It is important to always listen to your body first,instead of only relying on measurements of thehealth band. Too intense exercising may causehealth problems like feeling dizzy or faint,nausea, temporary chest pain or exhaustion.- Consult your doctor before you start exercisingin the following situations:-If you have heart disease, kidney diseaseand/or diabetes mellitus type 1 or 2. -If you are taking medicines for high bloodpressure and/or that influence your(maximum) heart rate. (In case of doubt,please check with your doctor).-If you have a heart condition or if you are incardiac rehab.Ask your doctor about which exercises you cando and what your target heart rate should be.Exercising with a too high heart rate couldcause health problems like temporary chestpain, heart overload or exhaustion.- Always consult your doctor first before you startor continue exercising if you experience any ofthe following signs or symptoms:-If you feel dizzy or nauseated or feel thatyou are about to faint.-If you feel unusually tired or exhaustedduring normal activities.-If you feel pain in your chest, neck, jaw orarms.-If you feel your heart beats too hard or toofast.-If you are short of breath during rest or mildexertion, when lying flat or during the night.-If you have a known heart murmur.-If you have swollen ankles.Exercising with any of these symptoms mightincrease the risk of heart problems.- Avoid vigorous to near-maximal activity if youare not very active or not accustomed to this.Too intense exercising may increase the risk ofinjuries (e.g. falls, sprains) and may cause healthproblems like fainting, nausea, temporary chestpain or exhaustion. - During pregnancy: -Always follow your doctor's advice onweight management, exercise type,frequency, duration, intensity and restintervals.-The heart rate zone indicator is notapplicable. -Make sure that you update your weight inthe app on a regular basis. Failure to do somight result in inaccurate energyexpenditure (calorie burn) estimation.Heart rate related algorithms and restingrespiration rate are not validated for pregnantwomen. - Keep the device out of reach of infants, childrenor pets. Inhalation or swallowing of small partscan be dangerous.- Sleep tracking should not be used for diagnosisor treatment in case of sleep disorders. Thealgorithms are not validated for people withsleep disorders and thus may give inaccurateresults in these cases.- Only use a double-insulated IEC60950-1 classII USB adapter or USB port to charge the deviceCheck if the symbol for double insulation is onthe adapter: .If you don’t use a double-insulated IEC60950-1class II USB adapter it could malfunction. Thismay cause injury, e.g. electrical shock, ordamage.- Only use the charger and detachable partsauthorized by the manufacturer. The use ofunauthorized parts or accessories may causeinjury, e.g. electrical shock, or damage.- Do not modify the device or charger. This couldresult in injuries, e.g. electrical shock.- This device can be used by persons withreduced physical or mental capabilities, or lackof understanding and knowledge. They canonly use the device under supervision or afterinstruction by a person responsible for theirsafety.- To reduce the risk of skin irritation, follow theinstructions in chapter 'Wearing the healthband'.- Energy expenditure algorithms are notvalidated for people with impaired gait. Theseusers should not use the total and activecalories burned as shown on the device as areference for their actual calories burned. Caution- Do not use the device near strong electric ormagnetic fields, for example magnets, radiotransmitters or microwave ovens. This couldcause measurement errors.- Do not share the device. The Philips healthband is designed for personal use only. Thehealth band measures several healthparameters, which are updated over time andare personalized. Switching the health bandbetween different people could lead toinaccurate calculations of several healthparameters.- Use this device under the right environmentalconditions (see 'Specifications '). Not doing socould affect the performance and lifetime of thedevice and the accuracy of the measurementresults.- If you have any problems with using ormaintaining this device or if it malfunctions, visitour website www.philips.com/support or call1-844-531-6861 toll free.- For accurate measurements it is important tofollow wearing instructions in chapter 'Wearingthe health band'.GENERAL RECOMMENDATIONS- Read this user manual carefully and alwaysfollow the instructions.- Do not use this health band for any otherpurpose than intended.

2 Once successfully connected, the measurementresults are synced to the PhilipsHealthSuite health app. If the sync is successful,the measurement results are displayed inthe Philips HealthSuite health app, where youcan check your personal health data.Note: Some health parameters, like resting heartrate, take up to 24 hours to start displaying data.Note: If you are unable to sync, see chapter'Troubleshooting' for more information.Firmware update: The app notifies you when newfirmware of the health band is available and willask you if you want to update it.ChargingThe health band has a built-in rechargeablebattery. Only use the charger supplied to chargethe battery.Note: The Philips health band does not have apower button. When the device is charged, it isalways on unless the battery is empty. When thebattery is empty, the battery fully charges inapproximately 90 minutes.1 Place the health band in the charger (Fig. 2).Note: Make sure that the health band connectsto the charger properly.2 Plug the USB cable in a USB port of acompatible charger, such as a computer or anadapter. The display will show the battery ischarging.3 When the battery is fully charged, the healthband briefly displays full battery status icon.Double tap on the display of the health band towake it up and see the battery display.Tip: Charge your health band when you are notactive, e.g. during a meal.Remove the health band from the chargerTo remove the health band from the charger followthese steps.1 Hold the strap of the health band between yourthumb and finger.2 Push down with your thumb on the health bandrelease tab on the side of the charger to releasethe health band from the charger (Fig. 3).Note: Do not pull the USB cable of the chargerwhile removing the device.Battery statusBattery is almost empty and requireschargingBattery is fully chargedYou can see the current battery status when youlook at the time. Fully charged batteries can last for approximatelythree days. When the battery is almost empty andrequires charging, the battery icon is shown on thedisplay. When the battery is empty, the displayturns off and no further data will be stored.Wearing the health bandAlways wear the Philips health band on the outside of your wrist (Fig. 4, Fig. 5), in direct contact with your skin (Fig. 6). Make sure that the health band is not on your wrist bone (Fig. 7). The health band is designed to be worn day and night. Note: You can wear the health band on your left orright wrist. In the app you can also set which handis your dominant hand. Make sure the wearing sidein the settings menu of the HealthSuite health appis the same as the wearing side on your wrist. Ifyou wear the health band on your other wrist, alsochange the wearing side in the app to ensurecorrect health metrics.Avoiding skin reactionsTo reduce the risk of skin reactions follow theseinstructions.- Clean the device and skin underneath thedevice regularly and after each sports session.Take the health band off once in a while to giveyour skin some rest.- Always dry the device when it has become wet.- Do not wear the strap too tight, to ensure it isstill comfortable to wear.Wearing the health band comfortably- Wearing clothes over your health band couldcause the health band to slide across the skinslightly. This might feel uncomfortable.- At any point during the day or after exercisingyour wrist may be swollen, this is a naturaleffect. - If you feel any discomfort due to the straps,give your skin some rest by not wearing thehealth band for a short period of time or bywearing the health band on your other wrist.When you refasten the health band, tryloosening the strap a notch.Wearing the health band correctlyWearing the health band correctly will positivelyinfluence the accuracy of the measurements.Accurate measurements rely on three key factors:- The sensor should be in direct contact with theskin. Make sure that the health band ispositioned correctly and not worn too loose(ensure a snug but comfortable fit). Make surethe health band and your wrist are clean anddo not have moisture and dirt on them. Whenskin contact is lost due to a lot of hand/wristmovement, you can try re-positioning thehealth band at bit higher up on the arm or onthe other arm. - The health band should be able to transmitlight through the skin. For example, tattoos inthe wrist area might cause inaccuratemeasurements, because less light is transmittedthrough the skin. Try re-positioning the healthband to a place where you do not have tattoos,e.g. higher up on your wrist or wear it on yourother wrist.- There should be sufficient blood flow throughthe skin for an accurate measurement.

hours or AM/PM) are adopted from your phonesettings. Heart rateSingle tap on the time screen to go to the heartrate screen. This screen shows your heart ratevalues and heart rate zones.Current heart rateYour current heart rate is shown in beats perminute (bpm).Heart rate zonesHeart rate zones span the range between yourresting heart rate and your maximum heart rateand can help you identify the intensity of yourexercise. Your heart rate zone is shown in yourheart rate display with a heart icon and four dots. -Heart rate zone 1 - Light:This zone mostly covers regular daily activitiessuch as leisurely strolls, moving around orperforming easy tasks within your house orworkplace.-Heart rate zone 2 - Moderate:Activities that get your heart rate to zone 2include brisk walking, hiking and leisurely biking.During such moderate-intensity activities, yourbreathing is often deep and you usually start tosweat after ten minutes.-Heart rate zone 3 - High:Training in this zone helps you get fitter. It mayalso help you control your weight.-Heart rate zone 4 - Anaerobic:You will only be in this highest zone for briefperiods of time, as anaerobic exercise consistsof bursts of high-intensity activity such assprinting, interval training and heavy weight-lifting.Heart rate measurementHeart rate is measured using our Opticardiogramtechnology. This is a clinically validated sensingtechnology, proven to be accurate for most peopleunder normal conditions.Read section 'Wearing the health band' for moreinformation on how to get accurate measurements.Note: When you experience problems with yourheart rate measurements, check if your problem ismentioned in the troubleshooting chapter or call1-844-531-6861 for assistance.StepsSingle tap on the heart rate screen to go to thesteps screen. This screen shows the number ofsteps taken throughout the day. If you have set agoal in the app, your progress is shown in thismenu on the health band.Active caloriesSingle tap on the steps screen to go to the theactive calories screen. This screen shows thenumber of calories burnt by exercise. If you haveset a goal in the app, your progress is shown in thismenu on the health band.Active minutesSingle tap on the active calories screen to go to theactive minutes screen. This screen shows you howmany minutes you have been active. If you haveset a goal in the app, your progress is shown in thismenu on the health band. Active minutes are only calculated when youexercise for at least 10 consecutive minutes, inheart rate zone 2 or higher. Note: The health band automatically detectswalking, running and cycling.Sleep modeSingle tap on the active minutes screen to go thesleep mode screen. The health band is designed toalso be worn at night to collect sleep-relatedinformation. This information includes automaticsleep tracking, including time slept and sleepstages (shown only in the app), and how long ittakes you to fall asleep, your total sleeping time oryour sleep efficiency. You can start the sleep mode manually just beforeyou switch off the lights to go to sleep. You canstop the sleep mode when you get up in themorning. To start sleep mode, double tap on thedisplay in this screen. The health band willautomatically estimate the moment when youactually fall asleep. To stop sleep mode when youget up in the morning, double tap on the display inthis screen.- If you wake up in the middle of the night andget out of bed, you do not have to turn offsleep mode. The health band will automaticallyaccount for this period when you are awake inthe calculation of your sleep parameters.When the alarm is set and goes off, the sleepmode is switched off. Data about your sleep willappear in the app within a few hours after youhave woken up.Note: Activation of sleep mode deactivatesBluetooth and inactivity reminders (see 'Inactivityreminder').Notifications on the deviceInactivity reminderLong periods of inactivity, for example sitting orstanding in one posture without moving, can havea negative effect on your health.The inactivityreminder prompts you to move with a shortvibrating alert. You can change the period ofinactivity after which the health band vibrates inthe Philips HealthSuite health app. The defaultsetting is 30 minutes.Motivational celebrationsWhen you have set goals in the app, your healthband lets you know if you have reached 100% ofyour goal. Silent alarmYou can set a silent alarm in the app. When thealarm goes off, the health band will vibrate andshow the alarm icon (see 'Display icons'). Stop thealarm by double tapping on the display of thehealth band. If you want to snooze, wait until the

alarm passes. After 9 minutes the alarm will go offagain.Note: When you set an alarm in the app, make sureyou sync with the health band. After syncing, thehealth band will show an alarm icon on thedisplay. The silent alarm is now set.Additional heart rate measurementsThe Philips health band measures resting heartrate and heart rate recovery. These measurementsare not shown on the health band, but areavailable in the app. Below you can find moreinformation. Resting heart rate (RHR)Resting heart rate is the rate at which your heartbeats when you are at rest. Resting heart ratevalues can differ from person to person. However,changes in resting heart rate can be an indicationof changes in your fitness level. Active peopleoften have a lower resting heart rate because theirheart muscle is in better condition. You need towear the health band for at least 24 hours before aresting heart rate measurement can be shown.Heart rate recovery (HRR)Heart rate recovery is the difference in heart rate atpeak exercise and the heart rate as measured aftera one minute recovery period. The health bandmeasures HRR when you are exercising with yourheart rate being at least 80% of your maximumheart rate for a minimum of ten minutes. Themeasurement starts when the health bandregisters change from a high-intensity activity to alow-intensity activity. To obtain an estimate ofHRR, sit down immediately after stopping youractivity and then rest for at least 2 minutes to letyour heart rate recover. To make HRR estimatesmore comparable over time, try to estimate HRR insimilar settings with respect to: time of day, type ofactivity and activity duration.Important: Do not try to estimate your HRR if youare not very active or unaccustomed to a highintensity activity.Factory resetSelect factory reset to reset your health band todefault settings. This removes all your data fromthe health band. Prevent loss of data by syncingyour health band to the app before you selectfactory reset. Factory reset can be useful if youwant to sell your health band or give it to someoneelse.1 Put the health band in the charger (see'Charging') and connect the charger to a powersource.2 Single tap on the display until you see thefactory reset screen. You should see the factoryreset icon.3 Double tap on the display to start factory reset.When factory reset is completed, your device isready to pair again. You can now set up a newpairing connection (see 'Preparing for use'). Selected factory reset by mistakeIf you reset the health band to factory reset bymistake, you need to set up a new connection.1 Open the app, go to the app settings and select'remove device'.2 Exit the app and go to the Bluetooth settings ofyour smartphone. Select your health band anddelete it from the list. 3 Open the app again and go to the app settings.Add your health band again.4 Follow the instructions in the app to set up anew pairing connection.Managing your pairing connectionYou only need to pair the health band and yoursmartphone once. It might be possible that youhave to set up a new pairing connection in thefollowing cases.Lost pairing connectionWhen the pairing connection is lost you need toset up a new connection. Follow the steps below.1 Sync your health band with the app first, tomake sure all data is saved in the app. 2 Factory reset your health band (see 'Factoryreset').3 Open the app and go to the app settings. Selectyour health band and select 'remove device'.4 Exit the app and go to the Bluetooth settings ofyour smartphone. Select your health band anddelete it from the list. 5 Open the app again and go to the app settings.Add your health band again.6 Follow the instructions in the app to set up anew pairing connection with your health band.Pairing your current health band toanother smartphoneIf you want to pair your health band to anothersmartphone follow the steps below.1 Sync your health band with the app first, tomake sure all data is saved in the app.2 Factory reset your health band (see 'Factoryreset'). 3 Set up a new pairing connection with the newsmartphone (see 'Preparing for use').Pairing a new health band to your currentsmartphoneIf you want to pair a new health band with yourcurrent smartphone, follow the steps below.1 Sync your old health band with the app first, tomake sure that all data is saved in the app. Ifyou still have your old health band, you maydecide to reset your old health band to factorysettings (see 'Factory reset'). 2 Open the app and go to the app settings. Selectyour health band and select 'remove device' toremove the connection with your old healthband.3 Exit the app and go to the Bluetooth settings ofyour smartphone. Select your health band anddelete it from the list.

4 Open the app again and go to the app settings.Add your new health band. 5 Follow the instructions in the app to set up anew pairing connection with your new healthband.Serial numberWhen the health band is placed in the charger, youcan access the serial number. Double tap to wakeup the display. Then tap until you see a 32 digitnumber, this is the serial number of the healthband.Cleaning and storageTo clean the health band, wipe the surface of thehealth band with a dry or slightly damp cloth withwater or a mild detergent. Clean the charger with adry cloth.Note: Never use scouring pads, abrasive cleaningagents or aggressive liquids such as gasoline oracetone to clean the product.Note: Store the device away from direct sunlight,other heat sources or fluctuating temperatures.Not following the storage specifications (see'Specifications ') could lead to reduced operatingtime of the health band.AccessoriesPhilips accessories may be purchased at a storenear you, or on our websitewww.philips.com/store. Disposal- This product contains a rechargeable lithium-ion battery which must be disposed of properly. - Contact your local town or city officials forbattery disposal information. You can also call1-800-822-8837 or visit www.call2recycle.orgfor battery drop-off locations (Fig. 9).- For assistance, visit our websitewww.philips.com/support or call1-844-531-6861 toll free.- Your product is designed and manufacturedwith high quality materials and components,which can be recycled and reused. Forrecycling information, please contact your localwaste management facilities or visitwww.recycle.philips.com.AssistanceFor assistance, visit our website:www.philips.com/support or call toll free1-844-531-6861You can also visit the help section in the app.Online information is available 24 hours a day, 7days a week.Full Two-Year WarrantyPhilips North America LLC warrants this newproduct against defects in materials orworkmanship for a period of two years from thedate of purchase and agrees to repair or replaceany defective product without charge.IMPORTANT: This warranty does not coverdamage resulting from accident, misuse or abuse,lack of reasonable care, the affixing of anyattachment not provided with the product or lossof parts or subjecting the product to any but thespecified voltage or batteries.*NO RESPONSIBILITY IS ASSUMED FOR ANYSPECIAL, INCIDENTAL OR CONSEQUENTIALDAMAGES. In order to obtain warranty service, simply go towww.philips.com/support for assistence. It issuggested that for your protection you returnshipments of product by insured mail, insuranceprepaid. Damage occurring during shipment is notcovered by this warranty.NOTE: No other warranty, written or oral, isauthorized by Philips North America LLC. Thiswarranty gives you specific legal rights, and youmay also have other rights which vary from state tostate. Some states do not allow the exclusion orlimitation of incidental or consequential damages,so the above exclusion and limitations may notapply to you. * Read enclosed instructions carefully.Manufactured for: Philips Consumer Lifestyle, adivision of Philips North America LLC, P.O. Box10313, Stamford, CT 06904.PHILIPS and Philips Shield are registeredtrademarks of Koninklijke Philips N.V.© 2017 Philips North America LLC. All rightsreserved.TroubleshootingThis chapter summarizes the most commonproblems you could encounter with the device. Ifyou are unable to solve the problem with theinformation below, visit www.philips.com/supportfor a list of frequently asked questions or call1-844-531-6861 for assistance. You can also visit the help section in the app.Problem Possible cause and SolutionUnable todownload thePhilipsHealthSuitehealth app.You made a typing error in theApp Store or in Google Play.Try to write the name 'PhilipsHealthSuite health app'correctly in the App Store or inGoogle Play. Or go towww.philips.com/healthprograms forfurther instructions.Your smartphone is notcompatible with the app. /Your smartphone has anunsuitable Operating System.Checkwww.philips.com/personalhealthcompatibility for compatibility of yoursmartphone with the PhilipsHealthSuite health app.

Problem Possible cause and SolutionPairing /syncing wasunsuccessful.Bluetooth is switched off,internet is switched off or thelocation based service isswitched off on yoursmartphone (location-basedservice only for Android).Activate Bluetooth, internetand location based services(Android only) on yoursmartphone.The health band is in sleepmode, which switches offBluetooth. Make sure that thesleep mode is deactivated onthe health band. Activatedsleep mode deactivatesBluetooth on the health band.The device was not within arange of 2 meters / 6 feet.Place the health band close toyour smartphone and try again.Make sure that no otherdevices are nearby to avoidinterference.Battery level of the healthband is too low.Make sure that the battery ofthe device is charged. Placethe device correctly in thecharging cradle during thepairing process.The device is not paired.Make sure that the health bandis paired properly (see'Preparing for use').You paired another healthwatch or health band before.Remove the pairing connectionwith the other device and setup a new pairing connection(see 'Managing your pairingconnection').A pairingconnectioncannot be setup.A former connection still exists.You need to set up a newpairing connection (see'Managing your pairingconnection').The device doesnot respond orthe display isdark and thedevice seems tobe switched off.You did not tap twice correctlyon the blank display.Tap twice correctly on thedisplay to activate the display.The battery is empty.Put the device in the chargingcradle and connect thecharging cradle to a powersource. Wait until the device isfully charged.The device is overheated andis switched off to cool down.When the device is cooleddown, it will start to work again.Place it in the charging cradleand wait until the charging iconis shown. This indicates thedevice works correctly again.There is an internal error.If the device fails to charge orthe device still does notrespond, visit our websitewww.philips.com/support forassistance or call toll free1-844-531-6861.Not all data isshown in theapp.The data has not yet beentransferred from the healthband to the app.Sync the data from the band tothe app. The device was not syncedbefore the memory of thedevice was full.Sync the health band regularlywith the app to prevent loss ofdata. Only 7 days of data canbe saved on the device.My device is notmeasuringcorrectly. / Theheart rate signalis not showingYou are not wearing the deviceaccording the wearinginstructions (see 'Wearing thehealth band').The personal settings in theapp are not correct, leading toinaccurate measurements.Always make sure that yourpersonal settings in the app arecorrect. FCC Compliance informationThis device complies with Part 15 of the FCC Rules.Operation is subject to the following twoconditions: (1) this device may not cause harmfulinterference, and (2) this device must accept anyinterference received, including interference thatmay cause undesired operation.Radio interferenceThis equipment has been tested and found tocomply with the limits for a Class B digital device,pursuant to Part 15 of the FCC Rules. These limitsare designed to provide reasonable protectionagainst harmful interference in a residentialinstallation. This equipment generates, uses andcan radiate radio frequency energy and, if notinstalled and used in accordance with theinstructions, may cause harmful interference toradio communications. However, there is noguarantee that interference will not occur in aparticular installation.If this equipment does cause harmful interferenceto radio or television reception, which can bedetermined by turning the equipment off and on,the user is encouraged to try to correct the

Feature SpecificationMeasurement rangeHeart rate: 30-200 beats perminute (bpm). Resting respiration rate: 5-45breaths per minuteAccuracy Heart rate: ± 10 bpm or 10%(whichever is greater)Resting heart rate: ± 3 bpmTotal energy expenditure: ± 15%Resting respiration rate: ± 5breaths per minuteSteps: ± 5%Activity recognition (walking,running, cycling, other): 90%accurately classifiedNormaloperatingconditionsTemperature: 5 °C / 41 °F to 40 °C /104 °F. Relative humidity: 15% to 93% RH. Atmospheric pressure: 700 hPa to1060 hPaStorage andtransportationconditionsTemperature: -20 °C / -4 °F to60 °C / 140 °F. Relative humidity: < 93%. Atmospheric pressure: 700 hPa to1060 hPaNet weight Approx. 25 g / 0.9 ozExternaldimensionsApprox. 200 mm × 24 mm / 7 7/8 x15/16 in (small)Approx. 230 mm × 24 mm / 9 1/16x 15/16 in (large)Height of housing: 11 mm / 7/16 inHeight of strap: 3 mm / 1/8 inAccessories Charger, user manualMode ofoperationContinuous operationDegree ofprotectionType BF applied partDeviceclassificationBattery Powered Mode: InternallyPowered ME Equipment. Class IIME EquipmentMaterials PC, ABS, TPUExpectedlifetime ofthe device3 years. Earlier signs of failurecould be wear of the strap orreduced operating time.IngressProtectionIPX5/IPX7 (health band)IP21 (charger)NetworkconnectiontypeBluetooth Low Energy v4 (GATTand security manager)Frequencyband2402-2480 MHzModulation GFSKEffectiveradiatedpowerMax. +5dBmCompliance informationElectromagnetic emissions and immunityThe device is approved according to EMC safetystandard EN 60601-1-2. It is designed to be used intypical domestic environments.Wireless communications equipment such aswireless home network devices, mobile phones,cordless telephones and their base stations,walkie-talkies can affect this equipment andshould be kept at least a distance d = 13 cm (5 1/8")away from the equipment.EMC Guidance- The device needs special precautions regardingEMC and needs to be installed and put intoservice according to the EMC informationprovided in this document.- Portable and mobile RF communicationsequipment can affect the device.- Wireless communications equipment such aswireless home network devices, mobile phones,cordless telephones and their base stations,walkie-talkies can affect this equipment andshould be kept at least a distance d = 13 cm (51/8") away from the equipment.