Yeah it's ScIenCe, must be so. Some guy on YouTube says it! Does he say for example what software version each device is running, to make his test reproducible? Or having a reproducible test would be too much like actual science? Does this comparison hold true for sleep tracking, or do they have different sample strategies? Did he update his charts as the software on the devices has changed? Is his stuff peer reviewed, or reviewed by anyone? No idea. But science!Post-Doctoral Scientist specialising in Bioinformatics, collects and presents data in a rigorous format: ”The Garmin Optical HR sensors are wrong 20-40% of the time”.
Randoms on the internet with no data, just feelings: “Fake news”. 🤦🏼♂️
Anywho, enjoy your expensive watch that tells you what you want to hear. I wouldn’t be relying on any training or health and wellness metrics from the Garmin OHR Sensor. With all of my Garmin’s, I had to use the chest strap for meaningful data.
I have the HRM Pro and I've compared it to the Epix 2, there's hardly any difference. I use the HRM Pro basically when I cannot use the Epix 2, i.e. for martial arts.
With everything on except for AOD, I get 11 days out of the Epix. With AOD, I get a week. This includes daily workouts and usually a several hour hike using the GPS and maps functionality, every week. I think it's very good and cannot imagine going back to daily charging. For me daily charging means that I cannot use it for sleep tracking.
Note that when I got my Epix 2 early this year this was much worse, on the release software I was getting 3-4 days with AOD and 6 without, so they pretty much doubled the battery life with the updates.
The killer features of the Garmin are:
- battery life, just different league
- training metrics, readiness/recovery, body battery (amazingly accurate) etc
- Garmin Connect has all your stuff - workouts, weight, sleep etc
- ecosystem - love the HRM Pro (literally just put it on, there's nothing else to connect or configure), smart scales, I am planning to buy the blood pressure gizmo they just introduced, and they all tie into Garmin Connect
- looks - this is subjective of course but to me Apple Watch looks like a ladies' watch(*) and that's that; round shape is also a must have for me; on the other hand I find the Epix/Fenix/Tactix/etc having killer looks, so there's a chasm here, like choosing between something dinky and round like a Nissan Leaf or something cool like a Porsche 911 GT3
- just enough smartwatch features to make it usable; the core thing is having notifications, which is does and they're good. Then I personally use the lantern, the find-my-phone, alarms, weather app, altimeter/barometer/compass and playback controls. It can do payments and other things but I don't really care.
- maps; amazing maps with sky slopes and hiking trails and they're worldwide and on your wrist. There are phone apps here in Switzerland where you can choose a hiking trail and "upload" it to the watch, and then it does full navigation with maps, on your wrist. Just awesome.
Whatever the Apple Watch does extra I just don't value, at all.
The big use case seems to be "leave your phone behind" and I never do that.
(*) the Ultra doesn't look like a ladies' watch but it's like a little brick to me