I like the idea of the whoop/oura ring, but their subscription costs just seem crazy to me. However just re-reading both websites and they're not actually as bad as i had thought. In my head it was an upfront cost and then ~£30 a month subscription, but looking it seems you can get it to £18/mth if buying up front.
What i don't understand is why there isn't a reduced monthly fee once that term ends. Given that £432 upfront cost covers the whoop strap and 24 months membership, i'd be expecting ~£6/mth from month 25 onwards but that doesn't seem to be the case. Unless you just assume you end up getting a new Whoop strap after 2 years in the same way as people do phone contracts?
When I looked into it, you lose your data if you do that. I much prefer Garmin's up front payment for the watch and no subscription.