Best Electronics MT39 Smart Watch: Heart rate monitoring
Meet the MT39 Smart Watch from Best Electronics—your new fitness buddy that’s all about keeping you in the loop with your health stats, live and direct. Powered by the Realtek 8763 chip, it’s like having a mini health lab on your wrist, tracking everything from your heart rate to how much oxygen you’re rocking (because, let’s face it, breathing is kind of important). And with Bluetooth connectivity, it’s your ticket to staying in the know without being glued to your phone. Plus, it’s dressed in a sleek pure green that’s easy on the eyes—because who says tech can’t be stylish?
Here’s the lowdown on what makes it tick:
- Keeps an eye on your vitals 24/7—no days off.
- Bluetooth? Check. Stay connected without the hassle.
- And yeah, it looks as good as it performs. That pure green isn’t just a color; it’s a statement.
- Blood pressure tracking
- Oxygen level measurement
- Bluetooth connectivity
- Realtek 8763 chip
- Heart rate monitoring
General specs
- Brand: Best Electronics
- Model: MT39
- Seller: Joom
- Chip: Realtek 8763
- Connectivity: Bluetooth
- Health Monitoring: Heart rate, Blood pressure, Oxygen level
- First listed by seller: 5/23/25
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 | |||||
|---|---|---|---|---|---|---|
Best Electronics MT39 Heart rate monitoring
|
Health Monitoring Smartwatch Heart rate monitor
|
Best Electronics G6 Bluetooth calling
|
Electronics.con G Smart Watch Heart rate monitoring
|
Smart Watch with Heart Rate Monitor Heart rate monitoring
|
Health Monitoring Smart Watch Blood oxygen detection
|
|
| Brand | Best Electronics | Tiktop2 | Best Electronics | Electronics.con | Tiktop2 | |
| Model | MT39 | G6 | G Smart Watch | |||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $40.81 | $111.92 | $28.56 | $62.86 | $61.13 | $17.89 |
| Seller | Joom | Joom | Joom | Joom | Joom | Sunsky |
| Update | August 8, 2025 | August 28, 2025 | August 10, 2025 | August 28, 2025 | August 28, 2025 | August 31, 2025 |
Smart Watch
Thomas W.
Los Angeles, CA
June 2, 2025
As a freelancer with kids I needed something to keep me connected and healthy without fuss and this watch does just that. It's easy to use tracks everything I need and looks good too. I've been using it for a couple of weeks now and it's become a part of my routine especially when I'm out for concerts or just managing my day. Super reliable and worth the buy.
- Pros: I really appreciate how it tracks my health stats all day like my heart rate and oxygen levels which feels super accurate and helpful for staying on top of my fitness. The connection to my phone works seamlessly without any wires and the green color looks great on my wrist making it stylish and practical for daily wear.
- Cons: Shipping took longer than expected which was a bit annoying and from what I feel the battery could last a bit longer between charges but overall it's minor stuff.