Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Potewek Smart Ring Fitness Tracker
Product details
General specs
- Brand: Potewek
Starting from €34.80
Last price update: 9/24/26
Similar products comparison
| This model | Recommendations | |||||
|---|---|---|---|---|---|---|
|
Smart Ring Fitness Tracker Pink
|
Sqrutri R26 Tracks heart rate and blood oxygen
|
Smart Ring
|
opove O Ring Silver Innovative stress tracking via HRV
|
BENIO Gen4 Sliver
|
Smart Ring Fitness Tracker Gold Heart rate monitor
|
|
| Brand | Potewek | Sqrutri | ZBNMY | opove | BENIO | VAMOTRA |
| Model | R26 | O Ring | Gen4 | |||
| Color |
|
|
|
|
||
| Rating |
|
|
|
|
|
|
| Price | €34.80 | €79.42 | €88.36 | €214.19 | €41.05 | €35.69 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 19, 2026 | May 20, 2026 | May 29, 2026 | May 20, 2026 | Apr 27, 2026 | May 20, 2026 |
| Size | 8 | 9 | 7 | 10 | 9 | #6 |
| Sensors | Heart Rate, Blood Oxygen (SpO2), Heart Rate Variability (HRV) | Heart Rate, Blood Oxygen, Blood Pressure, HRV | Heart rate, Blood oxygen, HRV | 4.0 sensors | ||
| Material | Titanium | Silver | Titanium | |||
| Battery Life | 7 days | N/A | Up to 7 days | |||
| Compatibility | iOS, Android | iOS, Android | iOS, Android | Android, iOS | iPhone, Android | |
| Waterproof Rating | IP68 | IP68 | IP68 | |||
| Weight | N/A | 0.007 lbs | Lightweight | |||
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.