Circular Smart Activity Tracking Ring

Nearly 85% of Americans today rely on at least 3 devices to conduct our day to day lives, according to Pew Research. At minimum, before we leave home we make sure we have a watch, cell phone and for health buffs, a fitness band that is rather unfashionable and sometimes uncomfortable.

What if you could do all that with just one device? You can! Meet Circular Smart Ring. This amazing piece of technology uses a heart rate sensor and accelerometer to track various activities including sleep.

This one ring takes the place of a watch, a health tracking band and a lifestyle app, and it’s all disguised as a piece of jewelry. packed with benefits galore:

  • It’s Bluetooth capability ensures it is recording results even when you don’t have your phone.
  • It doesn’t have an on/off function, so you never need to remove it.
  • The ring comes with 3 styles of outer shells so you can change the look when you want to.
  • It tracks and analyzes 12 different separate body signals day and night.
  • Circular uses both a heart rate sensor and an accelerometer (measures gravity, as when upright and acceleration-as when walking or running) so it knows when you’re active and when you’re sleeping or resting.
  • When the sensors detect that you are in sleep mode, it automatically disconnects Bluetooth so you aren’t disturbed by blinking lights or vibrations.
  • Circular can be worn 24/7. It is scratch resistant and waterproof, which means you never have to take it off. No worrying about forgetting to put it on or losing it.
  • These readings can help you learn how your lifestyle may affect your daytime energy levels and your nighttime sleep quality so you can optimize the quality of both.

Circular is truly amazing. A gadget that outshines all others!


  • Smart Control
  • Activity Tracking, Sleep Monitoring, Heart Rate Tracking
  • 2 Days Battery Life
  • Waterproof and Scratch Resistant

Editor's Review
4.3 / 5 Ratings

Editor's QuoteThis futuristic looking ring could replace your activity tracker