Oura Ring 4
2024UnverifiedThe best-known smart ring, refined for more skin tones and comfort
Launch price $349Today $349
Then vs. now
6864Aging gracefully — only 4 points off its 2024 standing.
View as table
| Dimension | At launch | Today |
|---|---|---|
| Health tracking | 90 | 82 |
| Fitness | 62 | 56 |
| Battery | 82 | 78 |
| Display | 10 | 15 |
| Comfort | 94 | 91 |
| Value | 68 | 63 |
Today-scores are recomputed against the current market frontier. How scoring works
Why the Oura Ring 4 stands out
Where it beats the average fitness tracker in its class.
WeightBest in class
4g
6.9× less than the 28 average
Water ResistanceBest in class
100m
2.7× more than the 37 average
Charging TimeBest in class
80 min full charge
38% less than the 110 average
Battery Life
168 hrs (7 days)
3.3× more than the 50 average
Specifications
Sensors
- Heart Rate Sensor
- Optical PPG
- SpO2 Sensor
- Yes
- Skin Temperature
- Yes
- ECG
- No
Battery
- Battery Life
- 168 hrs (7 days)
- Charging Time
- 80 min full charge
Display
- Display Type
- None (app-based)
- Screen Size
- 0mm
- Always-On Display
- No
Build
- Weight
- 4g
- Water Resistance
- 100m
- Case Material
- Titanium
