Sleep Wearable Form Factor
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TOMTOP JMS M4 Smart Bracelet: Waterproof design
Meet the M4 Smart Bracelet—your new workout buddy that’s as tough as you are. Whether you’re sweating it out at the gym or getting caught in a downpour (because let’s face it, weather apps lie), its waterproof design has your back. And with a heart rate monitor that’s always on duty, you’ll get the lowdown on your health stats without missing a beat. It’s not just about looking good (though the sleek, sporty design doesn’t hurt); it’s about crushing your fitness goals with a little tech magic.
- Rain or shine, it’s built to last (yes, even in that surprise thunderstorm)
- Heart rate monitoring so precise, it’s like having a personal doctor on your wrist
- Tracks everything from your morning jog to that midnight snack run—no judgment here
- Looks so good, you’ll forget it’s counting your steps
Features
- Heart rate monitoring
- Fitness tracking
- Health monitoring
- Sporty look
- Waterproof design
General specs
- Brand: TOMTOP JMS
- Model: M4
- Seller: Joom
- ID: 677cfe32f6501e011ed0b053
- Waterproof: Yes
- Activity Tracking: Yes
- Heart Rate Monitor: Yes
- First listed by seller: June 21, 2025
If you are interested in more details, you can find full information on the seller's page.
RUB 521.00
Last price update: 8/15/26
Out of stock
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | TOMTOP JMS | Freedom BABY | Smarter than future | Xiaomi | 3d printing machine | Super Talent |
| Model | M4 | C2plus | Jumeidai F15S | Band 2 | C68 | C1plus |
| Color |
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| Rating | ||||||
| Price | RUB 521.00 | RUB 2,130.00 | RUB 3,290.00 | RUB 2,329.53 | RUB 3,450.00 | RUB 940.00 |
| Seller | Joom | Joom | Joom | Gshopper | Joom | Joom |
| Update | Aug 13, 2026 | Aug 30, 2026 | Aug 14, 2026 | Jul 25, 2024 | Aug 14, 2026 | Aug 8, 2026 |
TOMTOP JMS M4 Waterproof design
RUB 521.00
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