Hey there, i just found my old Speed Cell. Wanted to dumb it because Adidas just stopped support for their gadgets.
BUT, before i did that, i tried to connect it to my Garmin watch. Worked! i now can use the speedtracker on my watch (super accurate/).
I´m sure this works with other watches too and maybe you can get a very cheap old one.
Deutsch:
Habe meinen alten Speedtracker Speed Cell von Adidas gefunden und versucht meine Garmin Forerunner mit ihm zu verbinden. Funktioniert!!
Also falls das Ding noch jemand rumliegen hat, ihr könnt es noch verwenden!
Grüße,
Julian