Tandem Mobi® mobile app

Tandem Mobi® mobile app

Tandem Mobi System

220 ratings
124 reviews
Free

Details

  • Released
  • Updated
  • October 10, 2023
  • July 14, 2026
Tandem Mobi® mobile app screenshot #1 for iPhone
Tandem Mobi® mobile app screenshot #2 for iPhone
Tandem Mobi® mobile app screenshot #3 for iPhone
Tandem Mobi® mobile app screenshot #4 for iPhone
Tandem Mobi® mobile app screenshot #5 for iPhone
🖼️Get Icon
Icons↘︎

About

This app controls a small, durable automated insulin delivery system. It offers convenience and discretion, allowing users to manage their diabetes directly from a compatible iPhone. Prescription required for use.

Automated insulin delivery control
Small and durable system
iPhone controllable
Discreet operation
Requires prescription
Show original description

What users say

See all reviews
+1

What's New in Tandem Mobi® mobile app

3.6.2

July 14, 2026

• Introducing multi-language support • Overall app performance updates • Supports the Dexcom 15-day G7 sensor with dynamic warmup display. Note, this requires users to update their Tandem Mobi pump software to 7.9.1.

More

User reviews

Mobi

Slow to update anything. Needs more updates at in a quicker time frame and offer newer options sooner rather than later. While I love Mobi for its size it sucks with updates!

Give us a silent mode. And let us fill our tubing without stopping.

All in all I’m happy with the app. But please for the love of god give us the ability to shut the pump up. Not just vibrate, but a complete silent mode. Also, having to acknowledge yes or no if insulin has come out of the tubing when doing a site change is so unnecessary.

Graph visibility

Graph of bg needs enhancement. Green dots are hard to see they are so pale in color. Black dots would show up much better— or dark green.

An ok app with glaring omissions

This app is generally fine. It generally works consistently and includes most of the important functions it needs to: flexible boluses, temp basal rates, multiple profiles, etc. The pump itself can barely hold a bluetooth connection to the CGM and that should be an embarrassment to Tandem, but that’s separate from the issues with the app.

I’d really like to see the following changes to the app, and I’m not the only one, judging by the many reviews here, and discussion elsewhere online:

1. Implement a snooze function for alerts! This is basic, vital functionality. After I’ve been alerted my bg is out of range and I’ve treated the low/high, it is just useless harassment to force me to continue clearing staggered, redundant CGM and Control IQ alerts. It won’t make insulin or sugar take effect any faster, and it’s especially disruptive to sleep. Even a twenty minute “I’ve treated my high/low” option would be a huge relief, though I’d prefer a system like the G7 app, which lets me choose how long I want to silence alerts.
2. Stop Control IQ alerts when bg is already high/low, they’re 100% redundant in those times. Look: It’s valuable to be told I may go low in the near future, but it’s just infuriating to get ongoing, staggered alerts saying Control IQ has “predicted” I’m going to go low when its already happened.
3. Change the dashboard CGM graph to eliminate the periodic labels which cover up the readings! Especially when trying to make treatment decisions I want to see the last several values, and a spiky bubble that covers up what I want to know doesn’t help anything.
4. Lastly, and much lower priority: Maybe the pump doesn’t need to vibrate for in-app actions like clearing an alert, saving changes, etc? It’s already annoying to have it buzzing at me, I don’t need extra buzzes to tell me I’ve successfully addressed the cause of the buzzes.

I can imagine that those options might not be appropriate for every user to control - so put them behind a separate passcode or make them age restricted if need be. But it’s absurd for a responsible adult to not be able to snooze alerts. And PLEASE take these user requests seriously. Because of the nature of this app and our 24/7 dependency on it these things have huge impact on our quality of life.
Show more

Need to store pump settings in app

I like control iq. I don’t like the mobi. Since I’m averaging 2 pumps per year so far, it would be nice if the pump settings saved in the app to make replacement easier. It’d be even better to not need replacements but at least make this process easier. Otherwise the app is fine. I’m writing this after putting all my settings in a document in preparation for transferring to my second replacement/third mobi.
Show more

Developer apps

User experience

🐞

Reported Bugs

4 issues

Frequent disconnections between pump and app

Bug

Graph data disappearing

Bug

Incompatibility with newer iPhone models

Bug

Bolus timeout issues

Bug

Requested Features

7 requests

Longer stop delivery alarm delay

Feature

Ability to set exercise and activity timers

Feature

More customization options for notifications

Feature

Apple Watch app integration

Feature

Home screen and lock screen widgets

Feature

Siri integration for checking glucose levels

Feature

Ability to view total daily dose in app

Feature

FAQ

What does the Tandem Mobi mobile app do?

The Tandem Mobi mobile app allows users to control the Tandem Mobi automated insulin delivery system. This system is designed to be small, durable, and convenient for managing diabetes. It offers next-level convenience and discretion, controllable directly from a compatible iPhone.

Is the Tandem Mobi app free to use?

The Tandem Mobi mobile app itself is free to download and use. However, its functionality is tied to the Tandem Mobi automated insulin delivery system, which requires a prescription. The compatible iPhone is also sold separately.

What are the requirements to use the Tandem Mobi app?

To use the Tandem Mobi mobile app, you must have a prescription for the Tandem Mobi automated insulin delivery system. Additionally, you need a compatible iPhone model and operating system. The app is currently only available to pump users residing in the United States.

How do I know if my iPhone is compatible with the Tandem Mobi app?

You can find a complete list of compatible smartphone models and operating systems on the tandemdiabetes.com/compatibility website. It is important to ensure your device meets these specifications before attempting to use the app with the Tandem Mobi system.

Can I use the Tandem Mobi app without a prescription?

No, use of the Tandem Mobi mobile app requires a prescription. The app is designed to work with the Tandem Mobi automated insulin delivery system, which is a medical device that must be prescribed by a healthcare professional. Always consult with your doctor for information on managing your diabetes.