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💤 Sleep Smarter, Live Better — Your Nightly Health Sidekick
The Wellue O2Ring is a lightweight, Bluetooth-enabled wearable sleep monitor that tracks overnight oxygen saturation (70%-100% SpO2), heart rate, and body movements. It offers unlimited data storage on its free app, detailed 4-second interval charts, and seamless Apple Health integration, all powered by a 16-hour battery for uninterrupted monitoring.
| ASIN | B08HDGBF7P |
| Are batteries included? | Yes |
| Battery Life | 16 Hours |
| Best Sellers Rank | #229,424 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #167 in Heart Rate Monitors |
| Brand | Wellue |
| Brand Name | Wellue |
| Colour | Dark Blue, Grey |
| Country of Origin | USA |
| Customer Reviews | 4.0 out of 5 stars 1,626 Reviews |
| Item Weight | 15 Grams |
| Manufacturer | Viatomtech |
| Measuring Range | 70% - 100% SpO2 |
| Model Name | O2Ring |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| UPC | 618056745228 |
| Warranty Description | no warranty available |
S**E
Loving it
L**S
I reviewed this for my podcast! See my honest review here!
D**C
Works, but keep in mind it shows a low reading if you move
W**9
Works great for tracking Afib while sleeping.
D**6
An honest review
Trustpilot
1 month ago
2 weeks ago