BIEMHA Smart Ring Fitness Tracker: Health monitoring with heart rate, blood pressure, blood oxygen
Meet the BIEMHA Smart Ring—your new fitness buddy that doesn't care if you're a gym rat or a couch potato. It's got your back (or rather, your finger) with its army of sensors keeping tabs on your heart rate, blood pressure, and even how much oxygen is cruising through your veins—every 30 minutes, no less. Think of it as your personal health detective, working round the clock.
And it's not just about counting steps or calories (though it does that too, and quite well). This little gadget is a sleep whisperer, decoding your z's to help you wake up feeling like you've actually rested. Plus, it's IP68 waterproof, so go ahead, take it for a swim or sweat it out—it can handle the heat. And with a 7-10 day battery life, it's like that reliable friend who doesn't bail on you mid-week.
Here's the lowdown on what makes it tick:
- Always-on health monitoring—because who has time to press buttons?
- Sleep analysis that's so precise, it's almost creepy.
- Steps, calories, you name it—it tracks all the moves you make (or don't).
- Plays nice with both iPhone and Android—no favoritism here.
- And the best part? No sneaky subscription fees lurking in the shadows.
- Real-time sleep and fitness tracking
- IP68 waterproof up to 80 meters
- 7-10 day battery life
- No subscription fee required
- Health monitoring with heart rate, blood pressure, blood oxygen
General specs
- Brand: BIEMHA
- Seller: Amazon
- package_dimensions: 3.5 x 3.15 x 1.46 inches
- item_weight: 3.2 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- standing_screen_display_size: 1 Millimeters
- First listed by seller: 7/18/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
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Smart Ring Fitness Tracker
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| Brand | BIEMHA | BIEMHA | HitTopss | Domhong | HitTopss | Generic |
| Model | R18 | |||||
| Color | ||||||
| Rating |
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| Price | $69.99 | $69.99 | $29.99 | $42.99 | $29.99 | $69.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | July 18, 2025 | August 5, 2025 | July 19, 2025 | June 27, 2025 | June 27, 2025 | August 5, 2025 |
| package_dimensions | 3.5 x 3.15 x 1.46 inches | 3.5 x 3.15 x 1.46 inches | 3.07 x 2.91 x 1.73 inches | 4.02 x 3.11 x 1.26 inches | 2.99 x 2.95 x 1.85 inches | |
| item_weight | 3.2 ounces | 3.2 ounces | 2.89 ounces | 3.2 ounces | 2.89 ounces | |
| batteries | 1 Nonstandard Battery batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 Nonstandard Battery batteries required. (included) | 1 Lithium Polymer batteries required. (included) | |
| date_first_available | May 13, 2025 | December 25, 2024 | March 31, 2025 | |||
| country_of_origin | China | China | China | |||
Smart Ring Fitness Tracker
Mathieu G.
Bordeaux
July 24, 2025
As someone who's not very tech-savvy, I was looking for an easy way to monitor my health, and this ring has been quite helpful. It tracks my heart rate and other metrics regularly, which gives me peace of mind. I appreciate that it doesn't require any extra fees, and it's straightforward to use with my smartphone. While it's not flawless, it does a good job for basic fitness tracking, and I'd recommend it to others in my age group who want something simple and reliable.
- Pros: I quite like that it keeps an eye on my health all the time without me having to do anything, which is very convenient. It feels sturdy and can handle getting wet, so I don't worry about it during daily activities. The battery lasts a good while, and it works with my phone easily, making it simple to check on things.
- Cons: After some settings tweaks, I noticed it might not be perfect for tracking every little detail, and the sleep analysis can feel a bit off at times. From what I feel, it could be more comfortable for all-day wear, but it's not a big issue.