Since yesterday, when running my watch is useless.
My pace goes to 30s per km (multiple WR incoming?). When I change to bike, it seems alright. I did no change.
Today, I tried to walk 20s and watch recorded 300m with 344m total ascent. Not sure if reset the watch will work. I turned off multiple times.
This started to happen after the watch battery died during a run. Not sure if it correlated but I have a watch that is useless currently