CACGO K52 Outdoor Smart Watch with Bluetooth Calling, Heart Rate and Blood Oxygen Monitoring: Bluetooth calling
For the active professional who juggles work and wellness, the K52 Outdoor Smart Watch keeps you connected and healthy without constant charging. It’s perfect for tracking your fitness during a lunch run or monitoring sleep after a long day.
While most smartwatches focus on notifications, this one acts as your personal health hub. The heart rate and blood oxygen sensors provide real-time insights, and the vibrating reminder for calls ensures you never miss an important message. You’ll appreciate how the long battery life lasts through a full week of typical use, so you can focus on your routine.
With Bluetooth calling and multi-sport modes, it supports your active lifestyle seamlessly. The IP67 waterproof design means you can wear it in the rain or during workouts without worry. Use the FitCloud Pro app to sync data and stay on top of your goals effortlessly.
Features
- Heart rate monitor
- Blood oxygen monitor
- IP67 waterproof
- Up to 30 days standby time
- Multi-sport modes
- Sleep tracker
- Touch screen display
- Vibrating alerts
- Compatible with Android and iOS
- Bluetooth calling
General specs
- Brand: CACGO
- Model: K52
- Seller: Joom
- ID: 67621f0232dd4731ac0b5eea
- 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
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
CACGO K52 Silver Bluetooth calling
|
LIGE EF12-C Gunmetal gray Make and answer calls directly
|
Slothcloud H97 Pink IP68 waterproof for swimming and play
|
GRV FC1 Gem Green Answer and make calls
|
aeac IDW28 Rose Gold Answer and make calls
|
Mini Sport Smart Watch White Bluetooth calling support
|
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| Brand | CACGO | LIGE | Slothcloud | GRV | aeac | |
| Model | K52 | EF12-C | H97 | FC1 | IDW28 | HD8 mini |
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| Price | $61.29 | $69.99 | $32.99 | $33.99 | $69.99 | $13.60 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Sunsky |
| Update | November 18, 2025 | November 9, 2025 | November 9, 2025 | November 9, 2025 | November 9, 2025 | November 15, 2025 |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth, NFC |
| Health Sensors | Heart Rate, SpO2 | Heart Rate, Blood Oxygen, Stress, Sleep Monitor | Heart Rate | Heart Rate, SpO2 | Heart Rate, SpO2 | Heart Rate, Blood Pressure, SpO2 |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| GPS | None | None | None | |||
| Weight | 304 | 34.0 | 34.1 | |||
| Battery Life | 10, 15 | 7 | 7 | |||
| Display Size | 1.75 | 1.5 | 1.83 | 1.85 | 1.29 | |
| Display Type | HD | HD | IPS, TFT | |||
| Sports Modes | 100 | 19 | 100 | 100 | ||
| Water Resistance | IP68 | IP68 | IP68 | IP68 | IP68 | |
| Bluetooth Version | 5.2 | 5.3 | 5.4 | |||
