Perfect Smartphone Companion Battery Life When the LED light on the watch keeps fickering or it indicates the low battery alarm on the APP/APK, It means the power of the bluetooth motherboard does not supply enough electricity (it usually needs to be changed every 3-6 months.). Or if u find the hands of clock sto walking, it means that quartz watch battery has been depleted (usually around 2 years to replace), please timely to watch to replace the battery. Remote Notifications When there is SMS, incoming call or message from Twitter, Facebook or other applications on the connected phone, the watch will alert you to read them. Bluetooth Sync Connect it to start data synchronization without cable. Remote Camera You can control your smart phone to take photos & you can enjoy the pleasure of taking photos on your wrist. Anti-lost When the Bluetooth is disconnected or the phone is out of the Bluetooth distance, the watch will alert you. Sleep Monitor/ Distance/ Calorie Measurement To monitor the quality of your sleep, help you monitor the daily movement, such as, distance & calories precisely. Pedometer Count how many steps you have walked, how far you have run & how much calorie you have consumed. You can enjoy doing sports. Model: Y22 Sensor: Gravity Sensor Smartphone OS Compatibility: Android 4.3 or above, i OS 7.0 or above Bluetooth: 4.0 Standby Time: About 2 years, About 3 months Battery Type: Button Cell
Features: Bluetooth, Pedometer, Call Reminder, SMS Reminder, Sleep Monitor, Remote Camera, Time Display, Calories burned measuring, Distance Measurement, Anti-Lost Language: Chinese, English Net weight: 45 g / 1.59 oz
Size: 250 x 45 x 12 mm / 9.84 x 1.77 x 0.47 inch