| Power Source | Batteries |
|---|---|
| Indoor/Outdoor | Indoor/Outdoor |
| Material | Metal |
| For Operating Systems | Android |
| Charging Time | About 1 Hour |
| Battery Type | Polymer Lithium Ion |
| Brand | Unbranded |
| Department | Unisex Adults |
| Type | Activity Tracker |
| Battery Life | 5-7 Days, Standby For 15 Days |
| Measurement Provided | Heart Rate |
| Language | English, French, German, Italian, Spanish |
| Model | R02 |
| Flash Memory | Ram 208kb Rom 512kb |
| Body Area | Hand |
| Features | Bluetooth |
| Packing Size | 75*75*43mm/2.93*2.93*1.68in |
| Sensors | GPS |
| Sport/Activity | Running & Jogging |
Check the listing for details. R02 Smart Ring Health Tracker, IP65 Waterproof. Size #9. Condition: New. Listed at 19.99 USD.
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