Calibre Biometrics 4+

BreathTaking Tech LLC

    • 3.4 • 9 Ratings
    • Free

iPhone Screenshots


The companion app to the Calibre™ wearable breath/metabolic tracker allows you to view, record and analyze the rich biometric information obtained by the Calibre device. A calorie tracker with groundbreaking accuracy for any type of activity, and the first respiratory tracker ever, Calibre is amazing, fascinating, and fun too!

What’s New

Version 2.0.3

Bug fixes and performance improvement changes

Ratings and Reviews

3.4 out of 5
9 Ratings

9 Ratings

Alan0000 ,


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.

Momomabro ,

Love my Caliber!

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.

Continuum Health ,

CSV needed

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

App Privacy

The developer, BreathTaking Tech LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

You Might Also Like

Moxy Portal App
Health & Fitness
Tyme Wear
Health & Fitness
Metatracker Pro
Health & Fitness
Oxa Life
Health & Fitness
hDrop App
Health & Fitness
Heart Rate Variability Logger
Health & Fitness