Device Selection Guide
Make an informed decision between LTE smartwatches and compact smartphone setups, recognizing trade-offs in battery life, app compatibility, and audio quality.
CY39 Sports Smart Watch with Bluetooth Calling and Health Monitoring: Bluetooth calling and music playback
This smartwatch is for the active professional who needs to stay connected without being glued to a phone. While many watches focus on fitness tracking, this device offers a unique perspective as a discreet life manager. It lets you take Bluetooth calls during a workout or quickly check messages without interrupting your flow.
The heart rate sensor provides accurate readings even during intense activity, and the IP68 waterproof rating means you can wear it in the rain or while washing hands without worry. With wireless charging, you simply place it on a pad overnight for 4-5 days of use. The 2.02-inch HD screen displays notifications clearly, and features like sleep monitoring and stress tracking help you maintain balance in a busy schedule.
Features
- Multiple health monitoring functions
- 2.02-inch HD color screen
- IP68 waterproof rating
- Wireless charging capability
- 4-5 days battery life
- Bluetooth calling and music playback
General specs
- Brand: CY39
- Seller: Sunsky
- ID: 4112430
- GPS: None
- Weight: 2.0
- Battery Life: 4, 5
- Connectivity: Bluetooth, NFC
- Display Size: 2.02
- Display Type: IPS
- Standby Time: 15, 20
- Band Material: Silicone
- Case Material: Metal
- Health Sensors: Heart Rate, Blood Pressure, SpO2, Temperature
- Battery Capacity: 300
- OS Compatibility: Android, iOS
- Water Resistance: IP68
- Bluetooth Version: 5.0
- First listed by seller: 1/13/26
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$13.48
Last price update: 1/13/26
Out of stock
Shipping options
Delivery to 
United States
United States
Available
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| Brand | CY39 | Senbono | Soudorv | Paukila | ASEEYIRJ | |
| Model | IDW25 | Y10 | H31 | HD8 mini | P2 | |
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| Price | $13.48 | $29.99 | $26.99 | $49.99 | $13.60 | $149.99 |
| Seller | Sunsky | Amazon | Amazon | Amazon | Sunsky | Amazon |
| Update | Jan 11, 2026 | Jul 20, 2025 | Mar 11, 2026 | Mar 11, 2026 | Jan 11, 2026 | Dec 6, 2025 |
| GPS | None | None | None | Connected | None | None |
| Weight | 2.0 | 50 | 144 | |||
| Battery Life | 4, 5 | 7 | 7, 15 | 7 | 14 | |
| Connectivity | Bluetooth, NFC | Bluetooth | Bluetooth | Bluetooth | Bluetooth, NFC | Bluetooth |
| Display Size | 2.02 | 1.83 | 1.43 | 1.29 | 1.85 | |
| Display Type | IPS | AMOLED | AMOLED | AMOLED | IPS, TFT | TFT |
| Sports Modes | 120 | 130 | 112 | 140 | ||
| Standby Time | 15, 20 | 60 | 7 | |||
| Band Material | Silicone | Silicone | Silicone | |||
| Health Sensors | Heart Rate, Blood Pressure, SpO2, Temperature | Heart Rate | Heart Rate, Blood Pressure, SpO2 | Heart Rate, Blood Pressure, SpO2 | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| Water Resistance | IP68 | IP68 | IP68 | IPX8 | IP68 | IP68, 5 ATM |
| Bluetooth Version | 5.0 | 5.0 | 5.4 | 5.0 | 5.4 | 5.3 |
Sports Smart Watch with Bluetooth Calling and Health Monitoring Black Bluetooth calling and music playback
$13.48
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