Hey All, Just got a new AW3 GPS only, 42mm. Love it so far... its actually my second watch... first one I returned months ago and then missed it too much! Anyways, I've found that even when not moving and just sitting at my desk... if I press the hr app to show hr, the first few readings are a tad higher, then go down to what I think is my actual HR. Is this normal? Does it take a few reads before it gets it more accurate? It also seemed to do this on my other AW3.