System: Android 4.4 and above, iOS 9.0 and above, support for Bluetooth 4.1
Bluetooth version: 4.1
Wireless distance: 5-10 meters
Main control chip: NRF52832 QFAA
Battery capacity: 230mAh
Standby time: 20 days or so
Working time: 7 days or so
Unlock method: screen single touch
Motor: built-in, vibration reminder
Crowd: adults, children, the elderly, leisure, fashion, business and sports
Strap material: silicone tape
Color: Black, Red, Pink, Green, Dark blue, Light blueOrange
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* The prices and shipping costs may have changed since the last update. It is technically not possible to update the prices in real time. The time of purchase on the Website of the seller is used as the reference.