Calibre Biometrics

App doesn’t work, which means the product doesn’t work. Took months to come only to not work.

This device and app are amazing. I can’t believe it gives access to this much data, all of which required a visit to a metabolic lab in the past. And for anyone scared by a couple of old reviews saying they couldn’t pair their device, please don’t be. I initially did something wrong which caused pairing problems, but I reached out to support and they immediately got back to me, reset my connection and explained what I did wrong. No problems whatsoever since.

I tried paring two different devices with two different iPhones and none of the 4 combinations would connect. I’m not sure why a company would release a product with such a huge bug. Please fix this major issue.

Waited months for the device. Setup stalls at Bluetooth pairing. Total waste of money

Product seems amazing. I would like some comparisons to lab tested equipment. The app works well. I think it needs heart rate and zone calculations so you can compare heart rate to other data on same charts. This could be a big part of many athletes training program.

The ability to see and download the data im csv form would easily push this to a 5 star

I’m enjoying using this. this app exceeded my expectation. Could get 5 stars with some minor improvements. Priority order * please add the ability for user to type notes about each session. * please add, if possible, a count-down timer for when the app is “warmed up” it’s currently just ready in about a minute. * Please add the ability to export data in CSV. This data could just be files that can be accessed via file sharing on iTunes.