![Heart Rate Sensor Shootout! - Optical vs Chest Which Is Best? Garmin Fenix 6 vs Polar OH1+ and H9! - YouTube Heart Rate Sensor Shootout! - Optical vs Chest Which Is Best? Garmin Fenix 6 vs Polar OH1+ and H9! - YouTube](https://i.ytimg.com/vi/WvDfl_2zxmA/hqdefault.jpg)
Heart Rate Sensor Shootout! - Optical vs Chest Which Is Best? Garmin Fenix 6 vs Polar OH1+ and H9! - YouTube
![Justin Merrigan on X: "Really impressed with Garmin Fenix6 heart rate compared to Polar H10. I had the strap synced to a Polar Vantage. Large differences in ascent and descent (Garmin closer Justin Merrigan on X: "Really impressed with Garmin Fenix6 heart rate compared to Polar H10. I had the strap synced to a Polar Vantage. Large differences in ascent and descent (Garmin closer](https://pbs.twimg.com/media/FThpVKOXEAEq-KH.jpg)
Justin Merrigan on X: "Really impressed with Garmin Fenix6 heart rate compared to Polar H10. I had the strap synced to a Polar Vantage. Large differences in ascent and descent (Garmin closer
![Ray Maker on X: "Some solid deals are new/back again. Including the Garmin Fenix 6 Pro (Maps/Music/WiFi) at $399 (https://t.co/XpQ68ucdH5), and the Polar H10 is 11% off (https://t.co/XFjc58s8gK) - both Amazon Affiliate Ray Maker on X: "Some solid deals are new/back again. Including the Garmin Fenix 6 Pro (Maps/Music/WiFi) at $399 (https://t.co/XpQ68ucdH5), and the Polar H10 is 11% off (https://t.co/XFjc58s8gK) - both Amazon Affiliate](https://pbs.twimg.com/media/FF3oPLmXIAMHbu_.jpg)