R02 SIZE 9 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports Modes(Rose Gold)
R02 SIZE 9 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep Monitoring / Multiple Sports Modes(Rose Gold)
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Estimated delivery: 8 Dec - 17 Dec
✓ Delivered Duty Paid: No additional customs charges. All duties and taxes are included.
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Description
1. Main Chip: RF03
2. Bluetooth: 5.0
3. Sensor chip: STK8321
4. Heart rate sensor: Vcare VC30F (Real heart rate)
5. Battery Capacity: 17mAh
6. Battery life: 5-7 days of use and 15 days of standby
7. Charging time: About 1H
8. Waterproof: IP68 waterproof
9. Size 9: Dia=18.9mm; Perimeter=59.5mm
10. Charging method: Magnetic charging
11. Compatible system: Android5.1 or above, iOS8.0 or above
12. APP: Qring (Connect the ring to the phone)
13. APP Qring support language:English, Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Türkiye, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay
Packing list:
Smart ring x 1
Charging cable x 1
User manual x 1
Original retail box x 1
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I bought this because I didn't want to spend the kind of money a more renowned brand costs. I was agreeably supprised by the ring. It does everything it promised. It sometimes loses some sleep time - which is apparently based on your body temperature. And none of my apps can agree on steps taken and distance covered, but is is close enough. I did have some trouble linking (binding) it to my iphone app, but once I realised how, it was easy enough. I shall happily give my sister the 2nd one I bought as a gift and will recommend to anyone wanting a budget ring without subscription costs.