QTLLBT Smart Watch: Bluetooth calling
For the busy professional or student, this QTLLBT smartwatch is your reliable partner for staying connected and tracking your health. While many focus on fitness, its standout feature is the language learning tool, making it perfect for squeezing in practice during a commute or between meetings.
The two-way audio lets you take Bluetooth calls clearly even in a noisy coffee shop. You can monitor your heart rate and blood oxygen levels during workouts, and the sleep tracker provides insights to help you wake up refreshed. It's Alexa compatible for easy voice commands, and the waterproof design means you never have to take it off.
Features
- Language learning tool
- Waterproof design
- Multi-sport tracking
- Heart rate monitor
- Blood oxygen measurement
- Sleep monitor
- Bluetooth calling
General specs
- Brand: QTLLBT
- Seller: Joom
- ID: 688aef30133c67978d454d94
- Connectivity: Bluetooth
- Health Sensors: Heart Rate, SpO2
- OS Compatibility: Android, iOS
- First listed by seller: 11/9/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$22.09
Last price update: 11/9/25
Out of stock
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
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Smart Watch Black Bluetooth calling
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Blackview W50 10-meter waterproof
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Blackview R10 Purple IP68 waterproof rating
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TOZO S8 Silver Ultra HD AMOLED display
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| Brand | QTLLBT | Blackview | Blackview | Blackview | aeac | TOZO |
| Model | W50 | R10 | W50 Pro | AR-01 | S8 | |
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| Price | $22.09 | $45.99 | $34.99 | $49.99 | $49.99 | $49.99 |
| Seller | Joom | Blackview | Blackview | Blackview | Amazon | Amazon |
| Update | November 14, 2025 | April 18, 2025 | April 18, 2025 | April 18, 2025 | January 12, 2026 | December 6, 2025 |
| Connectivity | Bluetooth | Bluetooth, Wi-Fi, NFC, 4G | Bluetooth | |||
| Health Sensors | Heart Rate, SpO2 | Heart Rate, Blood Pressure, SpO2, ECG, Temperature | Heart Rate, SpO2 | |||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||
| Weight | 0.2 kg | <num1>, <num2> | 47 | |||
| Battery Life | long | <num_from>, <num_to> | 7, 10 | |||
| Display Size | 1.47 | 1.45 | <num1>, <num2> | 1.32 | ||
| Water Resistance | IP68 | IP68 | IP67, IP68, 3 ATM, 5 ATM, 20 ATM | 3 ATM | ||
| Display Type | LED | AMOLED, IPS, TFT, LED | AMOLED | |||
Smart Watch
$22.09
Reviews
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