Best Electronics MT39 Smart Watch with Heart Rate, Blood Pressure, and Oxygen Monitor: Realtek 8763 chip
Why you’ll love it:
- It’s like having a personal health coach on your wrist—minus the annoying pep talks.
- Light as a feather and comfy enough to forget you’re wearing it (until it saves the day, of course).
- Battery life that just won’t quit, because who has time to charge every other hour?
- Plays nice with almost any smartphone, because exclusivity is overrated.
Product details
General specs
- Brand: Best Electronics
- Model: MT39
- Seller: Joom
- Chip: Realtek 8763
- Monitoring Features: Heart rate, Blood pressure, Oxygen level
- Connectivity: Bluetooth
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$42.30
Last price update: 5/23/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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Choiknbo ac34e7a4-c908-4a12-bcce-54656dac82a8 Heart Rate and Fitness Tracker
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| Brand | Best Electronics | Choiknbo | ||||
| Model | MT39 | S26 | E800 | ET490 | ET480 | ac34e7a4-c908-4a12-bcce-54656dac82a8 |
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| Price | $42.30 | $57.26 | $50.61 | $33.73 | $51.12 | $18.99 |
| Seller | Joom | Banggood | Banggood | Banggood | Banggood | Amazon |
| Update | May 25, 2025 | May 23, 2025 | May 23, 2025 | May 23, 2025 | May 23, 2025 | May 12, 2025 |
| Bluetooth Version | 5.3BLE | BLE5.0 | 5.2BLE | BT5.2 | ||
| Compatible OS | Android 6.0 and above, Apple IOS 11.0 and above | Android 6.0 and above, Apple IOS 11.0 and above | Android 5.0 and above, iOS 10.0 and above | Android 4.4 and above, Apple IOS 8.2 and above | ||
| Screen Size | 1.43 inch | 1.49 inch | 1.27 inch | 1.43 inch | ||
| Material | AMOLED | AMOLED | TFT | AMOLED | ||
| Resolution | 466x466 pixels | 466*466 pixels | 360x360 pixels | 466*466 pixels | ||
| Battery Capacity | 530mAh | 350mAh | 200mAh | 300mAh | ||
| Standby Time | About 30-40 days | About 30-40 days | About 20-25 days | About 20-25 days | ||
| Using Time | About 7-12 days | About 3-7 days | About 3-7 days | About 4-7 days | ||
| Charging Time | About 2-3 hours | About 3-4 hours | About 2-3 hours | About 2-3 hours | ||
| System Language | Chinese, English, Traditional, Japanese, French, German, Italy, Korean, Portuguese, Spanish, Polish, Russian | Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese, Polish, Korean, Traditional Chinese, Czech, Arabic | Chinese, English, Japanese, Russian, German, Spanish, Italian, French, Portuguese | |||
| Special Features | Information Reminder, Bluetooth Call, Call Reminder, Message Reminder, APP Notification, Health Dual Probe Laser Health Therapy Function, Heart Rate Monitor, Blood Pressure Monitor, Blood Oxygen (SpO2) Monitor, ECG Electrocardiogram Function, Non-invasive Blood Glucose Measurement, Uric Acid Measurement, Blood Lipid Monitoring, HRV AI Medical Diagnosis, SOS Emergency Call, Sedentary Reminder, Sleep Monitor, Exercise and Record, Multiple Sports Modes, Calorie Distance Step Count, Application Music Control, Camera Control, Alarm Clock, Stopwatch, Weather, Custom Dial, Dial Market, Brightness Adjustment, Find Phone, Do Not Disturb Mode | Information Reminder, Call Reminder, Message Reminder, bluetooth Call, APP Notification | Heart Rate Monitor, Blood Pressure Monitor, Oxymeter (SpO2), Sleep Monitor, Pedometer, Activity Tracker, Email, Lightweight, Multisport Tracker, Notifications, Phone Call, Sedentary Remainder, Time Display, Touch Screen, Alarm Clock, Weather Forecast | |||
| Waterproof | IP68 | IP68 | IP68 | |||
Smart Watch with Heart Rate, Blood Pressure, and Oxygen Monitor
$42.30
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