Fitness Tracker Watch

I recently found my Misfit Shine 2 that I have been searching for approximately a year or two. I went to put fresh batteries in it and download the app, and found out I can no longer use it due to the app, etc. being discontinued! So much money was put into the Misfit itself and all the different w

Just finished a small road ride, was all excited because I picked up a new Garmin HRM dual chest strap. And it worked for ten seconds then stopped reading my heart beat, I took it apart, checked the battery, restarted my brand new pixel7 and it picked it up right away but no heart beat.(in Strava)

Judging by the posts in this sub, I am not the only one having issues with GoogleFit. I'll add my issue to the pile as perhaps someone has an answer or others can relate

I have a cheap fitness tracker watch off amazon. It uses an app called VeryFit to track its data. I am (sort of) able to sync it

So I purchased this unbranded fitness watch from aliexpress. The watch is nice but that App they made me install is having bugs and needs unnecessary permissions (List at the end)

I tried to hook it with various alternatives (like sleep as android) but nothing seems to works.

I am requesting for a

We were told the Fitbit Ace 3 could track heart rate data over time but we tried it for our child but did not see how we could get that data from it. Is there another fitness tracker watch that will do this but fit the arm of a 7yr old? It is needed for medical reasons. Thank you.