ElectroCN Waterproof Smart Ring: Heart rate monitoring
Meet the Waterproof Smart Ring from ElectroCN—your new favorite gadget that's basically a health guru on your finger. It's not just smart; it's genius, tracking everything from your heart rate to how well you're sleeping (or not), plus blood oxygen levels and even when you're stressing out over that email. All this, so you can actually do something about it.
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.
- Blood oxygen tracking
- Sleep analysis
- Stress monitoring
- Includes charging case
- Heart rate monitoring
General specs
- Brand: ElectroCN
- Seller: Joom
- Waterproof: Yes
- Monitoring Features: Heart rate, Blood oxygen, Sleep, Stress
- Included Accessories: Charging case
- Size: 10 (19.8mm)
- First listed by seller: 7/4/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$5.93
Last price update: 8/13/25
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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Smart Ring for Health and Sleep Monitoring Health monitoring
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Smart Ring Fitness Tracker 24-hour health tracking
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| Brand | ElectroCN | Delcast | MEINING HEALTH CONSULTING LLC | OutsideWorld | Delcast | Rugsoul |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $5.93 | $55.99 | $39.99 | $38.86 | $55.99 | $35.99 |
| Seller | Joom | Amazon | Amazon | Joom | Amazon | Amazon |
| Update | August 10, 2025 | July 20, 2025 | June 27, 2025 | August 8, 2025 | July 19, 2025 | June 27, 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
$5.93
Reviews
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