Our app leverages your motion, biometric, diet and lifestyle data to create science-based nutritional recommendations, generate insights and help produce customized nutritional products built by you for you. Optionally, users can share motion and weight metrics via HealthKit.

Connect our own devices or many others to effortlessly sync your motion, distance, calories and more with our app. Build your own "secret sauce" by mashing up your biometric, motion and food consumption data to create customized supplements and functional foods as unique as you. Participate in challenges and earn achievements along the way. Develop healthy habits by joining in creative quests designed to inspire and reward. Access our exclusive coaching materials, starting with our Cheat Diet System developed by Jackie Wicks and get yourself on the path to sustainable weight.

This app uses background Bluetooth connectivity to sync up with STYR devices.

Please note, you must have an active Internet connection to use this app.

STYR is free to download and use. Upgrading to STYR Plus adds the ability to track micronutrients, consult coaches, review historical data and more and is available through an auto-renewing subscription. Should you choose to upgrade to STYR Plus, we offer two auto-renewing subscription options:


Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. iTunes Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. There is no increase in price when renewing.

Our Privacy Policy:

Our Terms and Conditions

What's New

Version 3.1.0

Simplified logging the metrics that are most important to you
Improved Apple Health Integration
Improved Bluetooth Integration
Various Bug fixes and Enhancements

Ratings and Reviews

3.9 out of 5
179 Ratings
179 Ratings
GotNate ,

Too much app for water tacking, heavy handed with the up sales pitches

So I received a Liqyd (sic) water bottle as a gift. I needed to load this full blown heath and fitness tracking package just to use this one simple device. It is slow to sync with HealthKit, has an interface that makes little sense on iOS and is very heavy handed with the up sales on other STYR products and services.

The app doesn’t seem to reliably retain or display the metrics which I have given it, or it has synced from HealthKit. (I am not five foot even and I do not weigh 100 pounds!)

I frequently encounter paywalls and surveys prompting for more data, when all I want to do is sync my water consumption with HealthKit. It even refuses to show my history without paying for the privilege, meanwhile I can simply flip over to the Health app to see this same data. This is quite frustrating.

Finally, focusing back on my water consumption the app appears to randomly change my goal sometimes as much as 3x the standard 64 oz goal which I set. After a round of email support, it turns out that it is feeding activity and weather data into this goal and my 64 oz is just used as a baseline. There is absolutely no indication that this is the case in the user interface.

If I had not received the water bottle as a gift, I would have returned it.

MeganKG ,

Love this watch

I purchased this watch for just the shipping price. I could not be happier with this product and the constant good customer service they have. Mention them on Instagram and they commented back thanking me. They’ve reached out via email and the app. I gave it 4 (really 4.5) because I wish this watch could have an alarm setting that vibrates. I need something I can set for not only to wake up but for reminders for myself to get up and move from my desk. It also has an excellent battery life. I got this last Sunday and I didn’t have to charge it until today (the following Sunday).

Mystyeria ,

Awful App

I give this two stars because, in theory, this is an amazing app. It’s pretty, at first, with a lot of benefits and functions. However, it’s extremely difficult to use, full of bugs, and lacking in development. First of all, it won’t work properly with my FitBit. I went to the troubleshooting button and after it told me to reset my bluetooth it wouldn’t let me continue. I need a troubleshooter for my troubleshooter. There are parts of it that are very ugly and don’t match the rest of the theme (like the devices page) and before I even start using the app I see marketing for scales and nutrition bars and protein powder. Choose one function. Have a separate “shop” page for your products. Don’t throw them in my face.


50.7 MB
Health & Fitness
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
© Copyright (c) 2018 STYR Labs Inc.
In-App Purchases
  1. STYR Plus For A Month $6.99
  2. STYR PLUS For A Year $59.99


  • Family Sharing

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

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