ElectroCN Waterproof Smart Ring: Heart rate monitoring
Why you'll love it:
- Dunk it, swim with it, wear it in the shower—this ring doesn't care. It's waterproof.
- It's like having a mini doctor wrapped around your finger, minus the co-pay.
- Comes with a charging case because, let's face it, even the best of us forget to charge things.
- So sleek and comfy, you'll forget it's there—until it reminds you to take a deep breath.
Ideal for anyone who wants to stay on top of their health game without looking like they're wearing a hospital.
General specs
- Brand: ElectroCN
- Seller: Joom
- Waterproof: Yes
- Monitoring Features: Heart rate, Blood oxygen, Sleep, Stress
- Included Accessories: Charging case
- Size: 10 (19.8mm)
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$5.80
Last price update: 7/4/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Waterproof Smart Ring Heart rate monitoring
|
Smart Fitness Tracker Ring
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Fitness Tracker Smart Ring Comprehensive Health Monitoring
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| Brand | ElectroCN | Delcast | MEINING HEALTH CONSULTING LLC | Delcast | Rugsoul | Fishine |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $5.80 | $55.99 | $39.99 | $55.99 | $35.99 | $37.58 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Joom |
| Update | July 6, 2025 | June 28, 2025 | June 27, 2025 | June 29, 2025 | June 27, 2025 | June 26, 2025 |
| package_dimensions | 3.58 x 3.5 x 1.85 inches | 3.15 x 3.15 x 1.18 inches | 3.58 x 3.54 x 1.93 inches | 1.57 x 1.18 x 0.79 inches | ||
| item_weight | 4.2 ounces | 0.106 ounces | 4.6 ounces | 1 Ounces | ||
| batteries | 1 AA batteries required | 1 Lithium Polymer batteries required. (included) | 3 AAA batteries required. | |||
| country_of_origin | USA | China | China | |||
| date_first_available | August 18, 2024 | March 26, 2025 | February 28, 2025 | |||
Waterproof Smart Ring
$5.80
Reviews
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