I've built a cardio tracking app on nostr.

nostr:nprofile1qqsxzyppa24zdyn5rvfrdw7w54xx420jpw3set8rzmp6j029pzd86rccp42d4

There's also a strength training app

nostr:nprofile1qqsqhhv3az3smp7sg8406xr37975ymayzhrf4x5z9mx26jgp0wk9necpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcm3p9tr

I'll be selling open source fitness watches on the Nostr marketplace with watch versions of Nostr Health and Fitness apps.

July will be a great month.