Bluetooth Activity Tracker Sports Wristband Pedometer SIFIT-2.3
Functions:
- Time display
- Bluetooth 4.0 sync, support android and IOS
- Free app
- Pedometer, calories counter
- Sleep monitoring
- Sports reminder
- Medication reminder, best for the aged people
Specifications:
Screen size                                           0.68″
Chip                                                      Nodic
Pixels                                                    96*32
Screen type                                         OLED
Product  weight                                 21g
Size (diameter)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 38mm
Net thickness                                      10mm
Watch band length:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 245mm
Data Storage                                       30 days
Color                                                     Black / Blue / Green / Orange / Rose
Battery Type/operating time            Rechargeable Lithium-ion polymer ,40mAh/6-15 days (normal use)
Charging Port                                      Micro USB
Wireless protocol                                Bluetooth 4.0 LE
G-Sensor                                              ADI
APP needs                                            iOS 7.0 (iPhone 4S, 5C, 5S)   /  Android 4.3 (support for Bluetooth 4.0 phones)
Operating temperature                      0 ℃ ~50 ℃
Storage temperature              -20 ℃~70 ℃