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.
Price History for seller Joom
| Date | Price |
|---|---|
| 2/7/26 | $16.82 |
| 11/9/25 | $16.69 |
Shipping options
United States
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Watch Black Bluetooth calling
|
ISKOVI W03 Black
|
Qatteeey 2025 Newly Upgraded Bluetooth Calling & Real-Time Notifications
|
Smart Watch Bluetooth Call and Message Reminder
|
Motast P99 Bluetooth Call/Intelligent Notifications
|
Fitpolo IDW13 Black
|
|
| Brand | QTLLBT | ISKOVI | Qatteeey | Motast | Fitpolo | |
| Model | W03 | 2025 Newly Upgraded | P99 | IDW13 | ||
| Color |
|
|
|
|||
| Rating |
|
|
|
|
|
|
| Price | $16.82 | $19.99 | $27.99 | $12.99 | $15.99 | $51.77 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 5, 2026 | Feb 7, 2026 | Jun 29, 2025 | Dec 6, 2025 | Dec 6, 2025 | Feb 7, 2026 |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | |||
| Display Size | 1.4 | 1.91 | 1.8 | |||
| Display Type | AMOLED | TFT | HD | |||
| Sports Modes | 14 | 120 | 110+ | 105 | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Water Resistance | IP68 | IP68 | IP68 | |||
