Chiara37665 months ago0+1-1can it also be worn on the upper arm?Show in original language (German)234413 months ago • purchased this product000purchased this productDefinitely not! I tried it and I have relatively thin arms. Unfortunately, it doesn't work due to the length of the bracelet.Show in original language (German)CommentGabriel Jenny5 months ago-10-1Theoretically possible but not necessarily recommended. Data can become distorted and unreliable as a result. Show in original language (German)Comment