Wellue O2Ring-S oxygen monitor with vibration reminder
O2Ring-S tracks blood oxygen, pulse rate, and body motion with real-time readings and all-day data. 24-hour battery life with 4*10 hours memory and rechargeable design. Customers find it reliable and comfortable, though some report inaccurate readings
Highlights
- 24-hour battery life
- built-in memory for continuous data
- vibration reminder feature
Pros
- real-time readings on device
- all-day tracking with long battery life
- comfortable to wear
- built-in memory for data recording
- upgraded data sampling at 200Hz
Cons
- mixed accuracy feedback from customers
- durability issues reported by some users
- USB-C compatibility issues mentioned by customers
Best For
Features
- Easy to UseWear to start. Accurately tracking of blood oxygen level
- pulse rate and body motion for the whole day. Real-time readings display on the device.
- All-day TrackingExtending battery life to 24 hours eliminates the need for frequent recharging
- makes it easier to measure SPO2
- PR and PI uninterrupted throughout the whole day.
- Enhanced Detection & Data RecordingExperience enhanced detection and data recording with our upgraded chip that samples data at 200Hz
- providing up to 36,000 data sampling points per report. Device stores 4 sets of 10hr data & automatically syncs to the app for easy tracking.
- Vibration ReminderIf the SpO2 level is lower than the preset threshold and heart rate is lower or higher than the preset threshold
