Smart Ring for Women Men, Health Tracker with Heart Rate, Blood Oxygen, Blood Pressure, Sleep Monitor, Step Counting, IP68 Waterproof Fitness Ring, No App Fees for iPhone & Android (Black, 13#)
Original price was: $39.99.$29.99Current price is: $29.99.








Price: $39.99 - $29.99
(as of Oct 01, 2026 04:17:49 UTC – Details)
Product description


1 SPORTS MONITORING
2 Sleep Tracker
3 Your Personal Health
4 Data Sharing



Size First Before You Buy
Use the Sizing Kit to find your perfect fit before purchasing the Smart Ring

【Please Measure Size Before Buying】 Before purchasing your Oucscru Smart Ring, please carefully check the size chart and measure your finger circumference to select the correct size. A proper fit ensures comfortable all-day wear and helps avoid unnecessary returns or exchanges.

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