Smart Ring for Women Men, Fashion Minimalist Fitness Ring & Sleep Tracker Ring with Heart Rate, SPO₂,Blood Pressure,5ATM Waterproof Health Ring, No Subscription,Travel-Friendly Couple Gift (Gold,10)
$20.99
| Package Dimensions | 3 x 3 x 2 inches |
|---|---|
| Item Weight | 0.035 ounces |
| ASIN | B0FJM3T3BZ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Customer Reviews |
1.5 out of 5 stars |
| Best Sellers Rank |
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| Date First Available | July 23, 2025 |
| Manufacturer | Hunan Constant Li Electronic Technology Co., Ltd. |
| Item Weight | 1 Grams |
| Memory Storage Capacity | 64 MB |
Warranty & Support
Product Warranty: For warranty information about this product, please click here
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1 review for Smart Ring for Women Men, Fashion Minimalist Fitness Ring & Sleep Tracker Ring with Heart Rate, SPO₂,Blood Pressure,5ATM Waterproof Health Ring, No Subscription,Travel-Friendly Couple Gift (Gold,10)
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Smart Ring for Women Men, Fashion Minimalist Fitness Ring & Sleep Tracker Ring with Heart Rate, SPO₂,Blood Pressure,5ATM Waterproof Health Ring, No Subscription,Travel-Friendly Couple Gift (Gold,10)
$20.99
B –
No APP available for use with the Device
No APP available for use with the Smart Ring, which is quite deceptive. As at the time of purchase, the ring had 5 Star reviews, and now has none. A search on Google returned the following result:AI OverviewThe “ECTRI” app for Android is no longer available on the Google Play Store, having been removed on September 19, 2025, according to Chrome-Stats.