Setting the Pulse Oximeter Mode. Hold MENU. Select Sensors & Accessories > Pulse Oximeter > Pulse Ox Mode. Select an option: To turn off automatic measurements, select Manual Check. To turn on continuous measurements while you sleep, select During Sleep. NOTE: Unusual sleep positions can cause abnormally low sleep-time SpO2 readings. I have an HRM Tri and a Fenix 5x. When I finish a run, it'll happily add it to Garmin Connect with all of the running dynamics, but seems to be using the heart rate from the wrist. If I then go to "Download heart rate data" from the watch, it'll find it and sync and upload a new activity (grr, duplicates.) Viewing the Heart Rate Widget; Broadcasting Heart Rate Data to Garmin Devices. Broadcasting Heart Rate Data During an Activity; Setting an Abnormal Heart Rate Alert; Turning Off the Wrist-based Heart Rate Monitor; Putting On the Heart Rate Monitor. Pool Swimming; Heart Rate While Swimming; Data Storage; Tips for Erratic Heart Rate Data NOTE: Stay 10 m (33 ft.) away from other ANT‍+ sensors while pairing. Hold UP. Select Settings > Sensors > Add New. Select an option: Select Search All. Select your sensor type. After the sensor is paired with your device, the sensor status changes from Searching to Connected. Sensor data appears in the data page loop or a custom data field. The intensity minutes is based on heart rate levels. If your levels are set too high for your fitness level or age, you wont get credit. The best thing to do is monitor your HR during a rather difficult workout, look at the peak, and set your levels manually to that. Then your intensity will be more meaningful to your heart rates. Heart Rate Features. Wrist-based Heart Rate. Wearing the Device; Tips for Erratic Heart Rate Data; Viewing the Heart Rate Widget; Broadcasting Heart Rate Data to Garmin Devices. Broadcasting Heart Rate Data During an Activity; Setting an Abnormal Heart Rate Alert; Turning Off the Wrist-based Heart Rate Monitor; Putting On the Heart Rate Monitor The heart rate tracking on Fenix is very finicky. It often stays in 120s for the first 30 mins or so (my actual heart rate during that time is usually in 160s), then becomes slightly more responsive and shows a peak usually in 160s (my real max heart is in 190s during an intense game). Changing Your Garmin Pay Passcode; Heart Rate Features. Wrist-based Heart Rate. Wearing the Watch; Tips for Erratic Heart Rate Data; Viewing the Heart Rate Widget; Broadcasting Heart Rate Data. Broadcasting Heart Rate Data During an Activity; Setting an Abnormal Heart Rate Alert; Turning Off the Wrist-based Heart Rate Monitor; Performance Vay Tiền Nhanh Chỉ Cần Cmnd.

garmin fenix 5 heart rate monitor not working