Model: WL107 Heart Rate Smart Bracelet.
App OS: IOS7.0 and above Android 4.3 and above.
Sensor: KX022-1020, silicon labs si1142.
CPU Chip: Nordic nRF51822
Size & Type: 0.49" OLED
Bluetooth: BLE 4.0 Sync
Outlook & Material Host: Plastic Strap: High quality Sillicone
Size: 40.9*20*10.9 mm.
Battery: Li Battery 50 mAh.
Standard Packing: 1 smart bracelet, 1 charging cable, 1 user manual, 1 packing box.
Heart rate bracelets resting/static heart rates and dynamic heart rate monitor.
Capture minor movement, more accurate step count.
Allows for identifying the extent to which the exercise goal has been accomplished.
See time, date, heart rate, calories, steps, sleep time, stats and call notifications on the OLED display
Synchronize stats wirelessly and automatically to your smart phones. Compatible with iPhones, iPads and Android smart phones, tablets. System requirements: iOS 7.0 or above and Android 4.3 or above. Bluetooth 4.0