💤 Unlock your best sleep with data-driven clarity!
The Wellue O2Ring is a sleek, lightweight wearable sleep monitor that uses Bluetooth to deliver detailed overnight tracking of oxygen levels, heart rate, and body movements. With unlimited data storage on your phone and interactive 4-second interval charts, it empowers professionals to optimize their sleep health effortlessly.
| Brand | Wellue |
| Colour | Dark Blue, Grey |
| Special Feature | Sleep Monitor |
| Item Weight | 15 g |
| Package Dimensions | 9.19 x 9.09 x 7.19 cm; 15 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Display Size | 0.96 Inches |
| Wireless Standard | Bluetooth |
| Connectivity Technology | bluetooth |
| Power Source | battery powered |
| Compatible Device | Desktops |
| Battery type | Lithium Ion |
| Are batteries included? | Yes |
| Lithium battery energy content | 0.13 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery weight | 0.2 g |
| Number of lithium ion cells | 1 |
| Number of lithium metal cells | 1 |
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