Versa 2 - seriously overestimating steps after 4.1?

[AndreTi]

I wear versa2 on one wrist and another tracker from [proper fitness company] on the other hand. Been doing so for months, step count was pretty much spot on on both devices.

After 4.1 versa2 started to deviate about 30% - 40% up - right now i have almost 6k steps on versa2 wrist and 3.5 on the other one. Which is strange. 

It doesn't matter what other device i'm wearing - it's either, lets call it, vivaclever 4 or boenix 5, they don't really differ that much between them step-wise. 

Anyone else with established step patterns observed this behaviour? 

[Rich_Laue]

Forsrt thought would be to wear both trackers on the same arm. The arms work independently and should affect the tracker differently. 

[AndreTi]

So it was working fine pre-update, and then after update my arms suddenly started to be wildly different? Especially seen as I switch wrists every now and then and the pattern is same, fitbit is over by 30-40%? 

And if I replace Versa2 with Charge3 which i do every now and then - my arms suddenly same again and steps on devices match? 

Interesting theory, but would benefit from some serious explaining 🙂