S2-Silver
Key Function:
Heart rate variability, nighttime sleep moniting, heart rate measurement, blood oxygen measurement, exercise recoring: counting steps, exercise mileage, calories consumption,uploading App to save exercise date, 24 sports modes, sedentary reminder, low battery reminder, heart rate warning, access Strava/ Apple health.
APP | Da Rings |
System |
Android 5.0 and above, IOS 10.0 and above, supporting Bluetooth 5.1 |
Bluetooth version | BLE5.2 |
Battery | 15mAh |
Ring size | #8(φ:18.1mm)#9(φ:18.9mm) #10(φ:19.8mm)#11(φ:20.6mm) |
Ring thickness | 2.5mm |
Color | Black,silvery |
Battery life | 4-6days |
Charging way | Magnetic charging |
Waterproof level | 5ATM |
material | Stainless steel |
Giftbox size | 102*80*32mm |
Packing weight | 73g |
Ctn size | 41.5*33.8*22.1cm |
Pcs/Ctn | 100 |
Weight of single ring | 3.5g |