Spire is the world’s only breath and activity tracker proven to decrease stress and increase productivity. Spire measures breathing patterns to determine your state of mind to help you achieve calm. Backed by research from Stanford's Calming Technology Lab, Spire is recommended by doctors and mental health professionals worldwide.

"This is basically a little gem of self-awareness" --Vanity Fair
“Reconnects your body and mind” --GQ
“Spire helps you to control your breathing to maintain an optimal level” --Glamour
“I felt like frigging Buddha looking at all my glorious streaks of calm and focus” --Gizmodo
“The easiest for tracking stress over time” --PopularScience
“Get a Spire to deal with your anxiety” --Digital Trends

** note: Requires the Spire breath + activity tracker available for purchase at **

Key Features
-Get notified BEFORE your tension rises and take steps to reduce it
-Understand your stress by location, time, and activity with daily stats and weekly reports
-Master the visual Breath Guide to help catch your breath and lower your tension
-Follow your breath-wave on-screen and see how it correlates to moments of focus, calm, and tension
-Practice calm breathing with guided-meditation Boosts
-Track your activity, steps, calories, and more
-HealthKit-ready: share your activity and breath-rate data with Apple's Health app.
-Washer-safe; 7-day battery life; Live phone support

Continued use of GPS running in the background can dramatically decrease battery life.

What’s New

Version 2.15.4

Spire Stone updates

Ratings and Reviews

3.0 out of 5
114 Ratings

114 Ratings

Vinylmike ,

Absolutely amazing!

Spire has changed my life around! I suffer from anxiety and the one thing everyone told me was "just breathe". And I never thought much of it, like yeah ok breath, that will help... Whelp, my aunt Chris did a lot of research on what would be good to help me deal with stress and anxiety. She came across SPIRE and after hours of reading reviews, blogs and videos about it, she decided to surprise me with it. At first I was no way will this help.... Well after 5 days of using this amazing this device I can honestly say I love it!!! I am now so focused on my breathing, daily routines, and everyday tasks and with Spire it really works great!! I sleep better at night, I'm more focused at work, I now meditation using Spire. Just wanted to say thank you. I hope someone gets to read this;). You're team, and you sweet little calming device has changed me. I no longer drink, no longer smoke cigarettes (only if I had a beer) (still no excuse). I'm eating healthier, now walking everywhere. I can go on and on but my SPIRE just notified me that I have been sitting to long, I'm going to go stretch my legs and get some fresh air. Thank you so much;).

Sue-Zee-Que ,

Has been crashing a lot lately

UPDATE COVID-5/2/20-Same as below & we need now more than ever. I know the world is in an upheaval, just FYI. It is doing the exact same thing as below. Haha I have tried deleting it & re download, w no change. :). 4 stars now 5 when the app works. Oh btw it does still alert me sometimes despite the app constantly crashing. :/ ❤️🧡💛💜💙💚🤎🖤🤍
For the past couple of weeks every time I try to open the app and sync my information and or focus on my breathing the app crashes constantly. It doesn’t even stay open long enough to sync before it crashes. I can’t seem to get any calm breathing streaks in because it crashes all the time. Please fix this ASAP. I have tried restarting my phone and nothings working. It hasn’t had an update in a while so it’s probably time. Other than that I love love love my stress tracker❤️🧡💛💛💚💜

ERDoc10 ,


Poor connection to iPhone over Bluetooth, mediocre recording of respiratory status, and completely asynchronous correlation to stress level. Within the first few days of wearing this I found myself in a heated discussion with my 12-year-old over honesty. Throughout the 10 to 12 minute conversation I noted my respiratory rate becoming more shallow and quicker. Despite being in the throes of a heated family discussion the app congratulated me for over six minutes of being calm.

I am a physician and spent the better part of a 10 hour shift on my feet, during which the stone recorded a total of 86 steps. It also stated that it could not download the data to my iPhone because it is been over six hours since it was in contact with the phone ...despite the fact that my phone was in my pocket just above where I was wearing the stone.

Well this is a very novel idea it certainly seems as though the execution is very lacking at this stage.


Spire Inc.
135.5 MB

Requires iOS 8.0 and watchOS 2.2 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Italian, Japanese, Portuguese, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
This app may use your location even when it isn't open, which can decrease battery life.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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