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Smart Ring Health Tracker, Sleep&Exercise Monitor Heart Rate,Blood Oxygen,Fitness Trackers for Man&Women -Long Lasting Batteries,Waterproof Sleep Tracking Wearable (Rose Gold, 7) Rose Gold 7

Quick facts

  • Brand: Aichiken
  • Price: USD 42.99
  • Rating: 5.00 (39 reviews)

The Aichiken Smart Ring Health Tracker is a low-profile wearable designed for everyday health and activity tracking in a ring form factor. It monitors heart rate and blood oxygen saturation, and records your daily steps, distance, and calorie consumption so you can keep an eye on trends over time in the companion app.

For workouts, it supports multiple exercise modes—including indoor and outdoor running, walking, and cycling—so you can better understand activity duration, exercise volume, and frequency. It also includes intelligent sleep tracking, logging deep sleep, light sleep, and wake periods to help you review your nightly patterns at a glance.

Beyond tracking, this ring can function as a smartphone camera remote control after connecting through the app—useful for group shots and hands-free photos. It’s also designed for water exposure, with waterproof performance described as suitable for scenarios like daily wear, workouts, and swimming.

Fit tip: Check the size chart and measure your finger circumference before ordering to help ensure the most comfortable fit and avoid exchanges.

  • Tracks heart rate and blood oxygen saturation, plus steps, distance, and calorie consumption
  • Multiple exercise modes: indoor/outdoor running, walking, and cycling
  • Intelligent sleep tracking with deep sleep, light sleep, and wake periods in the app
  • Smartphone camera remote control via the companion app
  • Waterproof design for daily wear, workouts, and swimming
  • No subscription fees for access to app features

Shown here in Rose Gold and size 7, this is a convenient option for anyone who wants ring-style tracking without ongoing subscription costs.