The Forerunner 245's heart rate monitor is also highly accurate. I used a Polar H10 chest strap to compare results, and during a one-mile walk, the watch recorded 126bpm to the Polar's 128bpm It's not a cheap running watch, but the Forerunner 245 was launched in April 2019, and this new software will help keep its features current, making it better value in the long run. Today's best How to Turn On / Off Heart Rate Monitoring on Garmin Forerunner 245: Hold the Up button to open the menu. Once the menu opens, scroll down and select Wrist Heart Rate. Once Wrist Heart Rate opens, select Status to turn on or off the wrist heart rate monitor. – With the heart rate sensor turned on, you can scroll down to change settings for I am not able to get the training status on Forerunner 245 , it was working fine . But from past 2 weeks , i see "No status" and "Run outdoors with heart rate twice to see your status". I am run 4 times in a week . The Forerunner 265 launched in March 2023 and costs $449.99 in the US and £429.99 in the UK. There are two sizes of the watch which cost the same and, unlike with the Forerunner 255, there is no cheaper watch available without the music storage feature. It’s a significant price rise on the Forerunner 255 Music, which costs $399.99/£349.99. Step 4: Fix firmware or software issues. Sometimes you might be operating with outdated software or firmware. To correct this, you should check for software updates of your device. A good number of Garmin forerunner 235 heart rate monitors update automatically when paired with a computer. The Garmin app was also used to extract measures of heart rate and heart rate variability for a 3-min period as close as practicable to the start of each sleep period, i.e., ~30–60 min prior to lights out. I had a FR 245 for two years (switched now to FR 255). It is true, that there is no HRV report on the watch or in the Connect app. Restarting the Device. If the device stops responding, you may need to restart it. NOTE: Restarting the device may erase your data or settings. Hold LIGHT for 15 seconds. The device turns off. Hold LIGHT for one second to turn on the device. Troubleshooting. CWmS.