Lumen Watches Bluetooth Smartwatch with Call Function: Bluetooth call functionality
Available Options

Ever wished your watch could do more than just tell time? Meet our Bluetooth Smartwatch—your wrist's new best friend. Sleek enough for a night out yet tough enough for your morning run, it's designed for everyone (yes, even that one friend who claims they 'don’t do gadgets'). Fancy a change? Swap out the customizable watch face to match your mood or outfit. And here’s the kicker: you can make and take calls right from your wrist—no more digging through your bag like a frantic archaeologist. Plus, with a heart rate monitor and fitness tracking, it’s like having a personal trainer (minus the yelling). Works with Android and iOS, because picking sides is so last decade.
- Customizable watch face
- Heart rate monitor
- Fitness tracking
- Compatible with Android and iOS
- Bluetooth call functionality
General specs
- Brand: Lumen Watches
- Seller: Joom
- Compatibility: Android, iOS
- Features: Bluetooth call functionality, Customizable watch face, Heart rate monitor, Fitness tracking
- First listed by seller: 6/28/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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Brand | Lumen Watches | QTLLBT | MEVADEN | Tiktop2 | SACOSDING | |
Model | K55 | |||||
Color | ||||||
Rating |
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Price | $89.50 | $44.00 | $38.19 | $28.49 | $49.97 | $61.27 |
Seller | Joom | Gshopper | Joom | Joom | Joom | Joom |
Update | July 31, 2025 | September 22, 2025 | August 26, 2025 | August 23, 2025 | August 28, 2025 | August 8, 2025 |
Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
Features | Bluetooth call functionality, Customizable watch face, Heart rate monitor, Fitness tracking | Bluetooth Call, Heart Rate Monitoring, Fitness Tracking | Bluetooth calling, Customizable watch face, Fitness tracker, Heart rate monitor, Sleep tracker | Bluetooth calling, Heart rate monitor, Fitness tracker | Bluetooth calling, Custom dial, Heart rate monitor, Fitness tracker |