![Justin Merrigan on Twitter: "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 Twitter: "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 Twitter: "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
![Anyone know why my polar H10 is intermittently cutting out? It's started doing this recently. I've had this combo for ages (fenix 6 pro and polar H10) and changed the battery for Anyone know why my polar H10 is intermittently cutting out? It's started doing this recently. I've had this combo for ages (fenix 6 pro and polar H10) and changed the battery for](https://preview.redd.it/c28lqh6uo3981.png?width=640&crop=smart&auto=webp&s=c8af96184585869c69be5812f66b2e3ad6cf8173)
Anyone know why my polar H10 is intermittently cutting out? It's started doing this recently. I've had this combo for ages (fenix 6 pro and polar H10) and changed the battery for
![Why I Switched To Chest Strap From Fenix 7X (Elevate 4) | Polar H10, Garmin HRM-Pro, Garmin HRM-Dual - YouTube Why I Switched To Chest Strap From Fenix 7X (Elevate 4) | Polar H10, Garmin HRM-Pro, Garmin HRM-Dual - YouTube](https://i.ytimg.com/vi/U7Y3OxERrPc/mqdefault.jpg)