calibrebio.com Opiniones 3

Dont buy!

They just announced they are bankrupt, pretty sure they knew they were going under back in Nov but was still taking orders from me in january…

Great tech, terrible support. They have had my device since Feb 19th of 2026 for warranty and stopped answering emails. Avoid if you are an international customer.

I'd really love this to work, but after multiple attempts, following their instructions meticulously, trying different room temperatures, in a fasted state or not, and so on and so forth, I cannot get any consistent results from this thing. The most obvious way to see how faulty it is, is just jog steady at a very-very easy heart rate. At first it takes about 2 minutes to go from absolutely bogus figures to something sensible and stabilize there. Then, eventually, often after as little as 12 minutes at this completely steady easy pace at a low HR, it would suddenly spike calorie burn rate and fat burn % readings and shortly after that calorie burn rate and fat burn % start a steady gradual decline to zero no matter what. If even at a steady easy heart rate it cannot reliably output stable data for at least 25 minutes, how can I trust anything it outputs during a progressive protocol to exhaustion?

I don't regret the money I paid for this - I see it as a form of research donation, but I do hope they can eventually figure this out and make it work.