I am trying to get some more measurable results while training, and I would like to get a watch that can measure my pulse during workouts. I see that the market is HUGE for watches meant for this, but I am a bit lost. Here are some things that are relevant to finding a good watch for me:
- I have smallish wrists.
- I would like to wear it also while swimming or showering
- I need it to work really well independently of any phone, as I don’t use iOS or any Android variant. This also means that the watch needs to be good at keeping the time without syncing with a phone.
- I need the watch to be privacy respecting. Even though I don’t plan on using it with a phone at the moment, I do not wish to support a scummy company.
Do you have a favorite watch that could fit some of these points?


A lot of smart watches require some form of cloud API through a major mobile OS, and I can’t think of any that don’t. Direct local sync is possible with Gadgetbridge though.
There’s also this guy who modded the ubiquitous cult classic Casio F91W: https://n-o-d-e.net/datarunner.html
Personally I like the Apple Watch, I have the LTE model because I like to leave my distraction rectangle at home when I can and still be available for calls. I do have a few Casio’s as well though, an A168 which is basically an F91W clad in metal and with a better back light, and also a Casio CA53W, the calculator wrist watch.
Thanks for some nice ideas! Seems Casios are the standard for many.