Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
IWO W55 Smartwatch with Bluetooth Calling, Heart Rate Monitoring and ECG
This W55 smartwatch model offers Bluetooth calling, heart rate monitoring, and ECG monitoring. It is listed as compatible with Apple iOS.
The watch is available in 40 mm and 44 mm case sizes and has an IP68 water resistance rating. It uses a Series 5 design.
Features
- Heart rate monitor
- ECG monitoring
- 40MM and 44MM case sizes
- IP68 water resistance rating
- Compatible with Apple iOS
- Series 5 design
- Bluetooth calling
General specs
- Brand: IWO
- Model: W55
- Seller: Alibaba
- ID: 62357959574
- Series: 5
- Product Type: Smart Bracelet, Smartwatch
- Compatible Brand: APPLE
- Bluetooth Calling: Bt Call
- Ingress Protection Rating: IP68
- Health Monitoring Features: Heart Rate Monitor, ECG
- Compatible Operating System: ios
- First listed by seller: September 22, 2026
If you are interested in more details, you can find full information on the seller's page.
€44.60
Last price update: 9/22/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
IWO W55 Bluetooth calling
|
Smartwatch with Bluetooth Calling Supports Bluetooth calling.
|
Smartwatch with PPG and ECG monitoring PPG and ECG monitoring
|
Soulusic IWO 8 Lite W34 Supports Bluetooth calling.
|
Smart watch IP68 waterproof rating
|
Bluetooth-Calling Smartwatch Bluetooth calling
|
|
| Brand | IWO | Soulusic | COLMI | |||
| Model | iwo 11, iwo 12 | L7 | IWO 8 lite, W34 | SKY 1 | ||
| Color | ||||||
| Rating | ||||||
| Price | €44.60 | €46.27 | €27.97 | €11.78 | €15.80 | €43.90 |
| Seller | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Sep 28, 2026 | Sep 28, 2026 | Sep 28, 2026 | Sep 28, 2026 | Sep 28, 2026 | Sep 28, 2026 |
| Series | 5 | Series 5 | Series 5 | |||
| Product Type | Smart Bracelet, Smartwatch | Smart Watch, Smartwatch | smart watch | Smart Watch, Smartwatch | ||
| Bluetooth Calling | Bt Call | Bluetooth Call | Bluetooth Call | |||
IWO W55 Bluetooth calling
€44.60
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.