QTLLBT Smart Watch: Bluetooth calling
This smartwatch is perfect for students and professionals who want to stay connected and track their health while learning a new language. Instead of just a fitness tracker, it serves as your personal language coach, helping you practice vocabulary during workouts or downtime.
The Bluetooth calling feature lets you take calls hands-free, so you can chat while cooking or commuting without missing a beat. With waterproof design, you can wear it swimming or in the rain, and the multi-sport modes track everything from running to yoga. The heart rate and blood oxygen sensors provide real-time health insights, and the sleep monitor helps you understand your rest patterns for better energy. It’s designed to fit seamlessly into your active, learning-focused lifestyle.
Features
- Language learning tool
- Waterproof
- Multi-sport tracking
- Heart rate monitor
- Blood oxygen measurement
- Sleep monitor
- Bluetooth calling
General specs
- Brand: QTLLBT
- Seller: Joom
- ID: 67b8603ffe6d06c5005e5946
- GPS: None
- Weight: 50
- Storage: 16
- Battery Life: 7, 10
- Connectivity: Bluetooth
- Display Size: 1.4
- Display Type: AMOLED
- Sports Modes: 14
- Standby Time: 15, 20
- Band Material: Silicone
- Case Material: Stainless Steel
- Health Sensors: Heart Rate, SpO2
- Battery Capacity: 200
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- Bluetooth Version: 5.0
- First listed by seller: 11/9/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
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|---|---|---|---|---|---|---|
Smart Watch Black Bluetooth calling
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Wula Mall GTS Black 1.8 inch full touch screen display
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Smart Watch with Voice Assistant and Heart Rate Monitor Heart rate monitor
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Best Electronics KR10 Black Round display
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Smart Watch with Bluetooth Calling, Sports Modes, Heart Rate Monitor, Blood Pressure, and Step Counter in Gold
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Smart Watch with Voice Call, Health Monitor, 100+ Sports Modes Gold
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| Brand | QTLLBT | Wula Mall | Tiktop2 | Best Electronics | Smarter than future | ElectronicsHome |
| Model | GTS | KR10 | ||||
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| Price | $16.34 | $12.64 | $49.67 | $52.56 | $45.13 | $22.06 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | November 14, 2025 | December 8, 2025 | December 7, 2025 | December 8, 2025 | January 13, 2026 | December 9, 2025 |
| GPS | None | None | ||||
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | |
| Display Size | 1.4 | 1.8 | 2.01 | |||
| Display Type | AMOLED | AMOLED, IPS, TFT, LED | ||||
| Sports Modes | 14 | 100 | 100 | |||
| Health Sensors | Heart Rate, SpO2 | Heart Rate | Heart Rate, Blood Pressure, SpO2 | Heart Rate, Blood Pressure | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | |
| Water Resistance | IP68 | IP67, IP68 | ||||
| Bluetooth Version | 5.0 | 5.0, 5.2 | ||||
