Wearable fees
Compare smart rings, fitness trackers, and smartwatches by included health features, premium apps, trials, and optional service costs.
K55 Sports Smartwatch: Bluetooth call functionality
Meet the K55 Sports Smartwatch—your new workout buddy that doesn’t just sit there looking pretty (though it does that too). Built for those who can’t sit still, it’s got a 350mAh battery that’ll keep up with you from dawn till... well, whenever you finally call it a day. And hey, with Bluetooth call functionality, you can chat away without digging your phone out of your gym bag—because who has time for that?
But it’s not all about staying connected. This watch is like having a personal trainer on your wrist, thanks to heart rate monitoring and fitness tracking that’s always on point. Plus, with an IP68 waterproof rating, it laughs in the face of sweat, rain, and even your occasional pool dive. Whether you’re team Android or iOS, it plays nice with your smartphone, keeping you in the loop with notifications and more. So, ready to step up your game?
Features
- Heart rate monitoring
- IP68 waterproof
- Fitness tracking
- Compatible with Android and iOS
- Bluetooth call functionality
General specs
- Model: K55
- Seller: Gshopper
- ID: XM2023122605
- Features: Bluetooth Call, Heart Rate Monitoring, Fitness Tracking
- Compatibility: Android, iOS
- Battery Capacity: 350mAh
- Waterproof Rating: IP68
- First listed by seller: May 30, 2025
If you are interested in more details, you can find full information on the seller's page.
€38.46
Last price update: 5/30/25
Available to order
Shipping options
Delivery to 
United States
United States
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Sports Smartwatch Bluetooth call functionality
|
Sports Smart Watch BT Call functionality
|
BYBUKCKR ZL80 Make/Answer Call & Read Message
|
Shenzhen Buzz Tech CO.,LTD S67 Heart rate and blood oxygen monitor
|
Smart Watch No App/Phone Required
|
Smart Watch with Call Function Bluetooth Calling and Voice Assistant
|
|
| Brand | BYBUKCKR | Shenzhen Buzz Tech CO.,LTD | Kummel | |||
| Model | K55 | C21 | ZL80 | S67 | ||
| Color | ||||||
| Rating |
|
|
|
|
||
| Price | €38.46 | €43.70 | €14.85 | €61.18 | €13.98 | €41.56 |
| Seller | Gshopper | Gshopper | Retailer | Retailer | Retailer | Retailer |
| Update | Jul 25, 2024 | Jul 25, 2024 | Mar 21, 2026 | Mar 21, 2026 | May 2, 2026 | Mar 21, 2026 |
| Compatibility | Android, iOS | Bluetooth | iOS, Android | |||
Sports Smartwatch Bluetooth call functionality
€38.46
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.