CALIBRE was a health & fitness app developed by Calibre Biometrics LLC. It was removed from Google Play Sep 12, 2025 and is no longer available for download.
Download Statistics
CALIBRE had been downloaded 7.5 thousand times before it became unavailable.
User Ratings
CALIBRE was rated 2.00 out of 5 stars, based on 15 ratings.
App Information
CALIBRE was free to download. The APK download size was 16.34 MB. The last available version was 3.0.7. The last update was on January 16, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on Google Play January 2025.
Description
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!
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★★★★★
The device was something I needed and have found it. It makes perfect sense that my workout results are measured on basis of my breaths and characteristics of those breaths. Loved the concept, will be exploring more and more to update my reviews
★★★★★
Amazing device, as well as the app that shows up a detailed breathing info with the charts. I'd also like to highlight the customer-oriented service that helped me with the delivery of the device. Thank you guys, keep it up! 💪
★★☆☆☆
Works well when the device actually works. However, they need help when dealing with consumers. When they respond it's usually just with an excuse, so it takes a very long time to find a resolution to any problem. This will be a great device when they replace the person in charge of customer service and iron out the kinks in the device and software. As of right now it's highly recommended.
★★☆☆☆
Stopped working. No idea when the new app that actually works will be released
★★☆☆☆
The app is very unstable and crashes constantly. It's a shame because this could be a game-changing device, but if it bombs while doing sub maximal, maximal ramp tests, and even rested metabolism tests, what's the point.
Technologies used by CALIBRE
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