TopSky K52 Outdoor Smart Watch: Bluetooth calls
For the active professional who juggles work and wellness, the K52 Outdoor Smartwatch is your reliable partner. While many focus on fitness tracking, this watch excels in keeping you connected and healthy throughout your busy day, offering peace of mind with continuous monitoring and smart alerts.
You'll appreciate how the heart rate sensor provides real-time updates during your morning jog, and the blood oxygen monitor gives you insights after a stressful meeting. With Bluetooth calling, you can take hands-free calls while cooking dinner, and the IP68 waterproof rating means it survives unexpected rain or a splash at the sink. The long 30-day standby ensures it's always ready when you are, without constant charging.
Features
- Heart rate monitoring
- Blood oxygen monitoring
- 30-day standby time
- IP68 waterproof
- Multi-sport modes
- Bluetooth calls
General specs
- Brand: TopSky
- Model: K52
- Seller: Joom
- ID: 67621f0232dd4731ac0b5ee8
- Connectivity: Bluetooth
- Health Sensors: Heart Rate, SpO2
- OS Compatibility: Android, iOS
- First listed by seller: 11/15/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | TopSky | LIGE | Soudorv | Senbono | Mindrose | |
| Model | K52 | HD8 mini | EF12-C | Y10 | IDW25 | H80 pro |
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| Price | $57.79 | $13.60 | $59.99 | $26.99 | $29.99 | $35.99 |
| Seller | Joom | Sunsky | Amazon | Amazon | Amazon | Amazon |
| Update | Nov 20, 2025 | Jan 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Jul 20, 2025 | Mar 11, 2026 |
| Connectivity | Bluetooth | Bluetooth, NFC | Bluetooth | Bluetooth | Bluetooth | Bluetooth, Wi-Fi, GPS |
| Health Sensors | Heart Rate, SpO2 | Heart Rate, Blood Pressure, SpO2 | Heart Rate | Heart Rate | Heart Rate, Blood Pressure, SpO2 | |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| GPS | None | None | None | None | Connected | |
| Battery Life | 7 | 15 | 7 | 6, 7 | ||
| Display Size | 1.29 | 1.75 | 1.43 | 1.83 | 1.47 | |
| Display Type | IPS, TFT | IPS | AMOLED | AMOLED | ||
| Sports Modes | 100 | 130 | 120 | 115 | ||
| Standby Time | 7 | 60 | 30 | |||
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | |
| Bluetooth Version | 5.4 | 5.2 | 5.4 | 5.0 | ||
