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Android Apps > Health & Fitness > Tandem t:slim® mobile app
Tandem t:slim® mobile app icon

Tandem t:slim® mobile app

Tandem Diabetes Care, Inc.
2.12
4,080 reviews
100,000+
Downloads
Free

t:slim X2 insulin pump

Tandem t:slim® mobile app Screenshot 1 of 6
Tandem t:slim® mobile app Screenshot 2 of 6
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Tandem t:slim® mobile app Screenshot 5 of 6
Tandem t:slim® mobile app Screenshot 6 of 6
Screenshots by Tandem Diabetes Care, Inc., from the Google Play listing
View on Google Play Also on the App Store

AppBrain's verdict

EstablishedPoorly rated
Rating on Google Play
2.12
4,080 ratings
Installs
220 thousand
Last updated
January 27, 2022
Ads
No ads
Size
N/A

Tandem t:slim® mobile app has 220 thousand installs. Users are critical: 2.1 stars from 4,080 ratings.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Tandem t:slim® mobile app for Android

★★★★☆ Dave M · Oct 3, 2026
Okay. I am almost ready to give this app 5 stars! I am blown away that Tandem is finally fixing a lot of the problems I have had. I can now use the Dexcom 15 day G7. I do not lose Bluetooth connectivity hardly at all anymore. And the biggest shock was when my Samsung S26 Ultra just updated to Android 17 without me being able to stop it, the app became compatible for bolus in less than 3 days! They used to take MONTHS to make their app compatible with new OSes. OMG! Someone has listened!
★★★★★ Alex Horgan · Oct 29, 2026
don't know why but my phone recently updated a now I can't use the app to give a bolus, I have to use my pump. If possible please inform me as to why? If its just because my phone updated an still working out the kinks
★☆☆☆☆ Kelly Kona · Oct 9, 2026
Updating yet again to say how bad this app SUCKS!!! Can't bolus now from the phone. If there's a phone software update, figure this stuff out and work with the phone developers before it comes out so this MEDICAL device's app works!
★☆☆☆☆ Josh B · Oct 27, 2026
Tired of losing important functionality every time there is a phone update, be better Tandem the competition is knocking on the door to do what you do only better
★☆☆☆☆ Jack Carrel · Aug 26, 2026
The pump connection to my phone has issues. It says out of range alot and the phone could be right next to the pump. I do not know what to do.

Google Play Rating history and histogram

520
360
360
680
2.2K

Store listing

By Tandem Diabetes Care, Inc., from Google Play
Description by Tandem Diabetes Care, Inc. Written by the developer, not by AppBrain. Click to read.
The Tandem t:slim mobile app, the companion app for your pump.

- Deliver a bolus from your smartphone*

- Serves as a discreet, secondary display for the pump†

- View pump data and receive push notifications directly on your smartphone‡

- Wirelessly upload pump therapy data to cloud†

Note: Units of measure on app may differ from those pictured above. Mobile app units of measure will match the paired t:slim X2 insulin pump.

ALWAYS READ THE LABEL AND FOLLOW THE DIRECTIONS FOR USE. The electronic instructions for use for the Tandem t:slim mobile app (Basic UDI-DI: 0850018992TF-0011603KR) can be accessed through the t:slim X2 user guide, available here: https://www.tandemdiabetes.com/support/resources/documents. Upon request, a printed copy of the user guide can be provided within 7 days at no additional cost.

If the language set on your smartphone is supported by the mobile app, then the mobile app will display in that language. If the language set on your smartphone is not supported by the mobile app, then the mobile app will display in English.

*Requires a t:slim X2 insulin pump from Tandem Diabetes Care and a compatible smartphone. Additional restrictions apply. Refer to the user guide for t:slim X2 insulin pump for a list of warnings and precautions.

†The information on the Tandem t:slim mobile app display may not be identical to the current status of your pump. Wireless uploads from the Tandem t:slim mobile app to the cloud-based Tandem Source platform require a compatible phone and an internet or wireless data connection. Uploads to the Tandem Source platform do not take place in real time and should not be relied upon by healthcare providers, pump users, or caregivers for remote patient monitoring. Standard carrier data rates may apply. ‡You cannot dismiss alerts and alarms from the app and must do so on the pump itself, but once an alert or alarm has been dismissed on the pump it will also disappear from the mobile app.

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
67
App size
N/A
Needs Android
14+
Content rating
Everyone

Technologies used by Tandem t:slim® mobile app

67 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Launched
June 2020
  • Jul 30, 2023Installs100,000+ installs
  • Jan 27, 2022UpdateVersion 1.7.1 (149)
  • Jan 18, 2022Installs50,000+ installs
  • Dec 6, 2021UpdateVersion 1.6.1 (11b)
  • Sep 16, 2021UpdateVersion 1.6 (11a)
Show all changes Show fewer

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More from Tandem Diabetes Care, Inc.

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Also available on the App Store

Tandem t:slim Mobile App icon Tandem t:slim Mobile App
Tandem Diabetes Care Inc.
3.1
Free
2.2K ratings

Installs

Tracked by AppBrain
Last 30 days
3.6 thousand
Per day
120
30-day average
Play install range
100+ thousand
Launched
June 2020

Installs over time

Tandem t:slim® mobile app has been installed 220 thousand times. Over the past 30 days, it averaged 120 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Tandem t:slim® mobile app

This app is not ranked

About the app and developer

About Tandem t:slim® mobile app

Tandem t:slim® mobile app is a health & fitness app developed by Tandem Diabetes Care, Inc.

Install Statistics

Tandem t:slim® mobile app has been installed 220 thousand times. In the last 30 days, the app was installed 3.6 thousand times.

User Ratings

Tandem t:slim® mobile app is rated 2.12 out of 5 stars. The rating is based on 4.1 thousand ratings.

App Information

Tandem t:slim® mobile app is freely available from Google Play. The last update was on January 27, 2022.

Technical Requirements

Tandem t:slim® mobile app requires Android 14+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2020.

Tandem t:slim® mobile app is made and published by Tandem Diabetes Care, Inc. AppBrain is an independent app data site and isn't affiliated with Tandem Diabetes Care, Inc. The app name, icon, screenshots and description belong to Tandem Diabetes Care, Inc. and are shown as published on Google Play.

App Performance Report

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Developer information for Tandem Diabetes Care, Inc.

Tandem Diabetes Care, Inc.

TandemCares@tandemdiabetes.com

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