I'm a mountainbiker, cyclist and runner (in that order), currently I use my MS Band 2 to track riders and runs. (and I have an older garmin cycling computer that I occasionally use) However, I bought a powermeter and would like to get a watch that tracks everything including power meter data. I know a lot have cadence possibilities, but I don't seem to find a decent one that records power data. FWIW it doesn't have to have wrist HR (no issues wearing a chest strap).
(PS: I know cycling computers will do this, but I prefer to have a watch I can wear all day for all forms of sports/activities)