FAQ about Heart Rate

Q. [Measure Now] isn’t working.

If manual heart rate measurement fails, please try the following steps:

  1. Reset the ring: Go to My Page > Ring Settings > Factory Reset
  2. Reinstall the app
  3. Reconnect the ring

If the issue continues, please reach out to us for further help.


Q. [Tracking Mode] isn’t working.

If automatic heart rate tracking is not working properly, please try the following steps:

  1. Reset the ring:
 Go to My Page > Ring Settings > Factory Reset
  2. Reinstall the app
  3. Reset Tracking Mode: Go to My Page > Tracking Mode > Heart Rate

If the issue continues, please reach out to us for further help.


Q. The reading doesn’t match how I actually feel.

Measurement accuracy can vary based on how the ring is worn:

  • If the ring is too loose, the sensor may not maintain proper skin contact, resulting in inaccurate readings.
  • If it’s too tight, it may restrict blood flow and interfere with measurement.
  • Make sure the “b” mark faces your palm — if worn incorrectly, the sensor may not function properly.

For the most accurate heart rate readings, it’s best to measure when you’re in a relaxed, stable state, like when you’re sitting or still.