Heart rate is the number of heartbeats per minute. The Redmi Watch 5 Active uses photoplethysmography technology to detect heart rate and display heart rate values. When continuous heart rate detection is turned on, continuous heart rate fluctuation curves can be drawn.
To measure the heart rate on the watch, please refer to the following information:
When detecting the heart rate, please make sure that the watch is facing up. The heart rate detection area is attached to the wrist. It is best to press the watch surface lightly to increase the fit with the wrist.
The Redmi Watch 5 Active’s heart rate measurement frequency is divided into intelligent monitoring (heart rate measurement 25 seconds every 10 minutes when quiet, heart rate measurement 25 seconds every 1 minute when active), monitoring every minute, monitoring every 10 minutes, and monitoring every 30 minutes. The interval will be automatically measured and the heart rate chart will be drawn.