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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, 14#) Black 14#

Quick facts

  • Brand: Oucscru
  • Price: USD 39.99
  • Rating: 3.90 (303 reviews)

If you want a discreet alternative to a wrist tracker, the Oucscru Smart Ring delivers 24/7 tracking in a slim ring design. It monitors daily activity and sleep while keeping your data accessible in the companion app—without ongoing app fees.

Designed for everyday wear, this ring features an IP68 waterproof rating for routine use like hand washing, showering, and even swimming/diving. Battery life is built for convenience too, with up to 5–7 days of continuous use plus a 300mAh charging case and USB charging for at-home or on-the-go power.

Extra touches like remote photo control (shake your finger twice to trigger the shutter) and family data sharing in the SmartHealth app make it a practical pick for users who want more than basic step counts.

  • 24/7 tracking for heart rate, blood oxygen levels, blood pressure, sleep, and daily activity
  • Intelligent sleep monitoring for deep, light, and REM sleep with in-app reports
  • Up to 5–7 days of use per charge, plus a 300mAh charging case and USB charging
  • IP68 waterproof for daily wear, including showering and swimming/diving
  • Remote photo function (double-shake finger gesture) and SmartHealth family data sharing
  • Lightweight 2mm-thick design with a polished inner surface; includes a ring protector

What’s in the box: Smart Ring, Charging Case, USB Charging Cable, Ring Protector, User Manual.

Fit note: Be sure to measure your finger and check the size chart before ordering to get the most comfortable fit and minimize returns.