Chose One Watch4 Round Smartwatch with Bluetooth Call and Multifunctional Sports Features: Bluetooth calling
For the active professional who needs to stay connected without being tethered to their phone, the Round Watch4 smartwatch keeps you in control. This isn't just another fitness tracker—it's your personal assistant for managing daily life, from taking Bluetooth calls during your commute to tracking workouts without interrupting your flow.
The top version delivers crisp audio for hands-free conversations, so you can answer important calls while your hands are full. With multifunctional sports features, it automatically logs your morning run and reminds you to hydrate afterward. Compatible with Alexa, you can set reminders or check the weather with a simple voice command. The sleek grey black design transitions seamlessly from gym to office, offering both style and practicality in one durable package.
Features
- Multifunctional sports tracking
- Round display
- Grey black color
- Bluetooth calling
General specs
- Brand: Chose One
- Model: Watch4
- Seller: Joom
- ID: 691cb0a3376b7201df17842d
- GPS:
- Weight:
- Storage:
- Battery Life:
- Connectivity: Bluetooth
- Display Size:
- Display Type:
- Sports Modes:
- Standby Time:
- Band Material:
- Case Material:
- Health Sensors:
- Battery Capacity:
- OS Compatibility:
- Water Resistance:
- Bluetooth Version:
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Chose One Watch4 Black Bluetooth calling
|
ISKOVI W03 Black
|
Blackview W50 10-meter waterproof
|
Blackview W50 Gray 10-meter waterproof
|
Blackview R10 Purple IP68 waterproof rating
|
Blackview W50 Pro Black IP68 waterproof rating
|
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| Brand | Chose One | ISKOVI | Blackview | Blackview | Blackview | Blackview |
| Model | Watch4 | W03 | W50 | W50 | R10 | W50 Pro |
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| Price | $44.91 | $19.99 | $45.99 | $45.99 | $34.99 | $49.99 |
| Seller | Joom | Amazon | Blackview | Blackview | Blackview | Blackview |
| Update | January 31, 2026 | January 21, 2026 | April 18, 2025 | April 18, 2025 | April 18, 2025 | April 18, 2025 |
| Battery Life | long | long | ||||
| Display Size | 1.91 | 1.47 | 1.45 | |||
| Display Type | TFT | LED | ||||
| Water Resistance | IP68 | 10 ATM | IP68 | IP68 | ||
