Specification Model L28 bluetoothVersion BT 5.0 CompatibleOS Android8.0 (contain), IOS8.0 contain) above OperatingMode Full Touch APPName JYouPro System Language Chinese, English (default), German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Arabic, Hebrew, Thai, Turkish, Czech, Dutch, Indonesian, Malaysian, Greek, Romanian, Chinese (Traditional), Hungarian, Swedish, Bulgarian, Hindi, Korean, Slovak APP Language Chinese, English (default), German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Arabic, Hebrew, Thai, Turkish, Czech, Dutch, Indonesian, Malaysian, Greek, Romanian, Chinese (Traditional), Hungarian, Swedish, Bulgarian, Hindi, Korean, Slovak SpecialFeatures InformationReminder Call Reminder MessageReminder APP Notification Health Heart Rate Monitor Blood Pressure Monitor Blood Oxygen (SpO2) Monitor Sleep Monitor ExerciseandRecord Multiple Sports Modes Calorie Distance Step Count Application MusicControl CameraControl Brightness Adjustment Alarm Clock Stopwatch Timer Flashlight Weather Custom Dial DialMarket Brightness Adjustment Find Phone Do Not Disturb Mode TechnicalParameters Waterproof IP67 Sensor

Accelerometer: 7A20

Photoelectric sensor:HRC3300

Screen Size: 1.3 inch Type: TFT Resolution: 240*280 pixels Battery BatteryCapacity: 300mAh Standby Time:35-40 days
Using Time:7-10 days ChargingTime:About 2.5 hours ChargingType: Magnetic charging Appearance&Details Material

Band Material: Silicone

Watch Case Material: Zinc alloy middle frame + plastic bottom cover Size & Weight

DialSize:About 50.85*46.5*12mm

Strap Length: About 235mm

Band Width: About 22mm

Weight: 40g

PackingList 1*L28SmartBracelet 1* Charger 1* UserManual

Tips:

1.Lightofshootwillaffectthecoloroftheproducts,picturesforreferenceonly,subjecttoouravailableproducts.
2. Pleasedownloadtheappbeforeusageto be compatibleperfectlywithyourphone.

Q&A

– Why doesnt my watch start?

1. The watch needs to be connected to the charger for the first use.

2. If your watch battery runs out, you need to charge it for a while before trying to activate your watch.

3. Try to activate your watch by pressing the area below the screen for a long time.

– Why my watch doesnt charge successfully?

1. Please make sure your charger is 5V/1A. If the current is too high, the watch would into the automatic protection of the state.

2. Please confirm that the charging cable is well attached to the charging position on the back cover of your watch.

– Why is there no charging cable in the package I received?

1. Please check the user manual and product details page to confirm whether the product is charged by USB. If so, please unplug the watchband, then you would find the charging jack.

2. If your watch isnt USB charging and you dont receive the charging cable, please contact our customer services right away.

– How to change the date and time?

Please scan the QR code in the manual to download the APP. Then the time and date will be automatically synced when the watch is connected to the phone.

– Can I wear it for swimming?

It is not recommended that you wear it to swim, because it is not a professional swimming watch.

– About the measurem