Pay in 4 interest-free payments of $4535.51 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Pay in 4 interest-free payments of $4535.51 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Card ring*1/*3
[Battery]: 1 × 6F22 9V battery (not included)
Ocarina beginners
5 intensity selections
Heart Rate and Blood Oxygen Saturation Detector Beauty Tools & Accessories Card ring*1/*3Product information: Blood oxygen level range: 70% 99% Pulse rate accuracy: 2BPM OR 2% Pulse rate range: 30~250BPM Ring number: 50 82MM Weight: 15G Equipment size: 38MM * 30MM * 38MM Wireless: Bluetooth 4. 0BLE measurement Interval: 1S Vibration source: low oxygen level, high low pulse rate Recording parameters: blood oxygen level, pulse rate, body movement Display interval of APP data chart: 4S Built in memory: 4 sections, up to 10 hours each time