- Forum: Apple Watch
This isn't an Apple Watch "competitor." For those in the market for a workout-centric specific device, it seems OK. I'd be curious just how accurate the VO2 measurement is. While comparative measurements (day-over-day) are fine to show progress, the science behind VO2 max is predicated on some accuracy. If this is off by more than a couple percent (likely) it is not going to particularly useful for serious athletes.