Wildly inaccurate heart rate data on galaxy watch ultra 2 during excersize.
While taking a casual dog walk the other day my watch was reading 170+ bpm. The walking tracking was turned on.
Today I was rowing 1000m intervals with 4 minute breaks between intervals. Rowing tracking was turned on. During the row my watch was reading around 100-130 bpm. During the rest phase, while walking around, the watch was reading the correct 150-160 bpm and dropped appropriately as I rested. After the first interval I restarted the watch and repositioned the strap. Same result everytime.
I've had at least 7 versions of the galaxy watch. I usually update yearly. I've never seen anything like this. Disappointing considering the premium price of these watches. I hope it gets fixed soon.