Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
IP67 Smartwatch with Bluetooth Calling and Heart Rate Monitor
Available Options
Current
IP67
Alibaba
€12.55
Available to order
Features
- Bluetooth calling
- Heart rate monitor
- Water resistance rating: IP67
- Compatible with IWO Smart Watch T500
Product details
General specs
- Product Type: Smart Watch
If you are interested in more details, you can find full information on the seller's page.
€12.55
Last price update: 9/22/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
This smartwatch is listed as compatible with the IWO Smart Watch T500. It includes Bluetooth calling and a heart rate monitor, so it supports calls and heart-rate monitoring. Its stated water resistance rating is IP67.
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| Brand | BRIM | BRIM | Microwear | |||
| Model | M28 | V11 | V11 | CK20S | W34 | |
| Color | ||||||
| Rating | ||||||
| Price | €12.55 | €10.67 | €15.71 | €15.28 | €15.43 | €11.85 |
| 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 |
| Product Type | smart Watch | Fitness Watch, Smartwatch, Smart Wrist Watches | Smart Watch | |||
| Waterproof Rating | IP67 | IP67 | IP67 | |||
Smartwatch with Bluetooth Calling and Heart Rate Monitor Bluetooth calling
€12.55
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