UPDEI R5 Health Smart Ring: Real-time health monitoring
Meet the Health Smart Ring—your new fitness buddy that doesn't just sit there looking pretty (though it does that too). It's a powerhouse packed into a sleek ring, keeping tabs on everything from your heart rate to how well you're sleeping, all through the "ECTRI" app. Because who doesn't want to know if they're actually getting that beauty sleep?
Here's the lowdown: Whether you're running, swimming, or just trying to remember to stand up every now and then, this ring's got your back with sports modes for pretty much anything. Wave your hand to skip tracks (yes, it's that cool), and with a quick charge, you're set for almost a week. Plus, it's waterproof, because rain shouldn't stop your fitness streak. And the best part? You'll forget you're even wearing it—until it reminds you to move, that is.
Ideal for anyone who's serious about health but not so serious about looking like they're wearing a gadget. Function meets fashion, finally.
- Multiple sports modes
- Gesture control
- Fast charging
- IP68 waterproof
- Comfortable wearing
- Real-time health monitoring
General specs
- Brand: UPDEI
- Model: R5
- Seller: Amazon
- product_dimensions: 10.24 x 3.15 x 0.67 inches
- item_weight: 76 Grams
- batteries: 1 AAA batteries required. (included)
- standing_screen_display_size: 9 Centimeters
- memory_storage_capacity: 64 MB
- ram_memory_installed_size: 64 MB
- country_of_origin: China
- First listed by seller: 7/17/25
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
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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UPDEI R5 Real-time health monitoring
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UPDEI R5 Real-time health monitoring
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UPDEI R5 Real-time Health Monitoring
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UPDEI R6 Real-time health monitoring
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Qjijolz R5 Real-time health monitoring
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Qjijolz R5 Real-time health monitoring
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| Brand | UPDEI | UPDEI | UPDEI | UPDEI | Qjijolz | Qjijolz |
| Model | R5 | R5 | R5 | R6 | R5 | R5 |
| Color | ||||||
| Rating |
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| Price | $59.99 | $59.99 | $59.99 | $59.99 | $39.99 | $39.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | July 20, 2025 | July 20, 2025 | August 5, 2025 | August 5, 2025 | June 27, 2025 | June 27, 2025 |
| product_dimensions | 10.24 x 3.15 x 0.67 inches | 10.24 x 3.15 x 0.67 inches | 10.24 x 3.15 x 0.67 inches | 10.24 x 3.15 x 0.67 inches | ||
| item_weight | 76 Grams | 76 Grams | 76 Grams | 76 Grams | 4.16 ounces | 5 ounces |
| batteries | 1 AAA batteries required. (included) | 1 AAA batteries required. (included) | 1 AAA batteries required. (included) | 1 AAA batteries required. (included) | 1 A batteries required. (included) | 1 AAA batteries required. (included) |
| standing_screen_display_size | 9 Centimeters | 8 Centimeters | 9 Centimeters | 9 Centimeters | ||
| memory_storage_capacity | 64 MB | 64 MB | 64 MB | 64 MB | 500 MB | |
| ram_memory_installed_size | 64 MB | 64 MB | 64 MB | 64 MB | ||
| country_of_origin | China | China | China | China | China | |
Grace W.
Halifax, NS
July 22, 2025
As someone who bought this on a whim—I'm an impulsive shopper, what can I say?—I had my doubts. But overall, it's been a helpful companion. I use it mostly for keeping an eye on my daily activity and sleep, and it's motivated me to be more active, especially with my pets needing walks. The ring itself is lightweight and doesn't irritate my skin, which is important at my age. However, I'm a bit skeptical about some of the health metrics; they might not be as precise as I'd like, and I've had moments where it didn't sync properly with my phone. Still, for general fitness tracking and convenience, it does the job well. I'd recommend it to others, but with the caveat that it's not a medical device—just a fun, functional accessory.
- Pros: I was extremely impressed by how comfortable it is—I often forget I'm wearing it until it nudges me to get moving, which is a huge plus. The battery lasts for days on a single charge, and it's great for swimming or getting caught in the rain without a worry. I love that it tracks my heart rate and sleep patterns, and being able to control music with a simple hand gesture is just brilliant. It arrived on time, and the design is sleek enough that it doesn't scream 'gadget,' blending nicely with my everyday style.
- Cons: A couple of nitpicks: the app could be more intuitive; sometimes it feels a bit clunky to navigate, and I'm not always sure if the data is accurate—I could be wrong, but it seems off at times. Also, while it charges quickly, I wish it lasted a full week without needing a top-up, especially for the price. It's not perfect, but it's decent for what it offers.