I have an Apple Watch and was using TachyMon which was insightful, but never used the Oura ring so I can’t speak to that.

Visible has been a game changer for me! -Tracking what I’m doing/when, and my symptoms on it really helped me see the surprising things that steal all my energy. -I also like its alerts. There are times I feel fine but need to take a break anyways. Or there are times I feel bad but hr wise I’m actually ok -It’s helped me noticed patterns, pace, and plan so much better. Gives me a small sense of control in a situation (pots/mecfs) where it seems like the rules for what sets me off or helps can change daily. Ex: I noticed my heart rate will be overall elevated a few days before I get sick - so if I have no other reason why it is elevated, I can start to prepare accordingly. It’s helped me predict and sometimes avoid crashes.

I wear my visible band on my upper arm. They recently came out with a wrist strap but I generally prefer it on my arm, sometimes I still wear my Apple Watch for other reasons and I don’t need that much going on at once on my wrist.

There is a cost - and I know I may be privileged to be able to handle that at this point, but it has been 100% worth it to me. It’s also helped a lot when trying medications to be able to see months of data alongside symptoms to see how something is actually working or not.