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.
Features
- Multiple sports modes
- Gesture control
- Fast charging
- IP68 waterproof
- Comfortable wearing
- Real-time health monitoring
General specs
- Brand: UPDEI
- Model: R5
- Seller: Amazon
- ID: B0FC6HCHDK
- 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.
Shipping options
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| Brand | UPDEI | UPDEI | UPDEI | UPDEI | Generic | MUMUCREAM |
| Model | R5 | R5 | R5 | R6 | ||
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| Price | $59.99 | $59.99 | $22.17 | $59.99 | $29.99 | $51.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Jul 20, 2025 | Jul 20, 2025 | Dec 6, 2025 | Aug 5, 2025 | Dec 6, 2025 | Nov 9, 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 | 4.2 ounces | |
| batteries | 1 AAA batteries required. (included) | 1 AAA batteries required. (included) | 1 AAA batteries required. (included) | 1 AAA batteries required. (included) | 1 AA batteries required. (included) | |
| Standing Screen Display Size | 9 Centimeters | 8 Centimeters | 9 Centimeters | 9 Centimeters | 1 Centimeters | 1 Centimeters |
| Memory Storage Capacity | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB | 10 MB |
| RAM Memory Installed Size | 64 MB | 64 MB | 64 MB | 64 MB | ||
| Country of Origin | China | China | China | China | ||