twiist AID System

twiist AID System

Personalized diabetes control

45 ratings
31 reviews
Free

Details

  • Released
  • Updated

Features

twiist AID System screenshot #1 for iPhone
twiist AID System screenshot #2 for iPhone
twiist AID System screenshot #3 for iPhone
twiist AID System screenshot #4 for iPhone
twiist AID System screenshot #5 for iPhone
twiist AID System screenshot #6 for iPhone
twiist AID System screenshot #7 for iPhone
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About

This smart system proactively adjusts basal insulin and personalizes care to help prevent highs and lows for individuals with type 1 diabetes. It offers an all-in-one dashboard for essential data, seamless integration with wearables, and advanced blockage detection for reliable insulin delivery.

✓Automated insulin delivery
✓Personalized diabetes control
✓6-hour glucose prediction
✓Apple Watch integration
✓Data sharing with family
✓Advanced blockage detection
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What's New in twiist AID System

2.30.42

September 12, 2026

App improvements and minor fixes.

User reviews

Room for improvement:

I moved from Omnipod to twiist because while simple to use and convenient, Omni and dex7 were not working well together, and unit failures were too common.
Twiist works well when it runs smoothly and the data inputs are on point.

However it’s a chore to change a cassette and infusion set , especially since it only lasts 3 days, too many pieces and alarms too :
Lately I had two cassettes stop working due to line clogs errors that would not resolve after multiple attempts.

Changing out the battery caused a line clog error: that’s ridiculous. I spoke with cs about the way too small , hard to see Cleo clip and way too long hose.
She said you have to start a new cassette..again, an hour after I swapped the first clogged one out. That’s not ideal..for many reasons.
Idk how they came up with this hose length but it is just excessive:
Why not make it shorter or give users an option for this?
Reading other reviews it’s obvious some others aren’t happy w Cleo. Seems wise to swap suppliers so we don’t run into issues and waste supplies..
Also, once you pair a Libre to your pump, that is the only way it will work: You’re unable to use the Libre app outside the system to get your Bg. So finger sticks-

That’s pretty close to being a deal breaker for me. Keep it simple, give users choice and try hearing what users are saying here.
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Fantastic Insulin Pump!!

I have been using the Sequel twiist exclusively since Feb. 2026. The twiist algorithm is so superior, I almost forget I have T1D. Lots of features you can use to keep glucose in range. Alarms can be adjusted to low, and when they happen, the sound is actually cheerful and not disturbing to others. 24-hour Customer Service is top notch, and they really care. Cleo infusions are the BEST, and so tiny. I can stick them anywhere. Site changes are easy, FAST and simple! (The Tandem Mobi infusions are horrible and complicated). The twiist RARELY has an occlusion. With Mobi, occlusions were happening all the time. The twiist is so light, you forget it’s even there. So straightforward to use, with its intuitive design. Puts me in control of my diabetes, which NEVER happened before.
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Patch notes with any details

What is included.

It’s worth the tubing

Changing to the twiist has been life changing. No more high highs, no more lows. The tidepool algorithm it’s superb.

Best pump

Edit: 9/3 - not being able to dismiss notifications from my watch is annoying, I have to open the app on my phone to clear it. The only complaint I have.
I’m loving the pump. The app has obvious things I had asked Dexcom for like the last updated time on the widget.

Some things I’d like to see:
A function to add short notes which would be printed on daily reports. This would be good for noting things such as the infusion set came out, you were sick, you had a steroid injection, etc.

an “emergency contact” that gets an automated phone call if your blood sugar is dangerously low and you don’t respond to the app in X minutes. I live alone and would like someone to be notified, but I don’t want them to have access to any of my data. I would get nagged non stop.
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Developer apps

FAQ

What is twiist AID System?

twiist AID System is a smart automated insulin delivery system designed to proactively adjust basal insulin and personalize care for individuals with type 1 diabetes. It aims to help prevent high and low blood sugar levels day and night.

Who is twiist AID System for?

The twiist AID System is for people with type 1 diabetes, 6 years of age and above. It is available with a prescription and is currently only available in the U.S.

How does twiist AID System ensure accurate insulin delivery?

The iiSure™ Technology in the twiist AID System uses sound waves to provide accurate delivery and reliability. It features advanced blockage detection by checking the volume of each micro-dose of insulin at four key points.

Can I see my diabetes data with twiist AID System?

Yes, the twiist App provides an all-in-one diabetes dashboard on its home screen. You can view essential data including insulin pump status, CGM readings, 6-hour glucose prediction, and active insulin and carbohydrates.

Does twiist AID System work with Apple Watch?

Yes, the twiist AID System seamlessly integrates with most Apple Watch models. You can discreetly check your numbers, enter carbs, and deliver insulin directly from your wrist.

What is the glucose target range for twiist AID System?

twiist AID System offers the widest glucose target range of any AID system, which is 87-180 mg/dL. This provides users with more flexibility in managing their diabetes.

Is twiist AID System free to use?

The twiist App is available for free. However, the twiist AID System itself requires a prescription and is part of a medical device system.

How often is twiist AID System updated?

The latest version of the twiist App is 2.29.42, and it was last updated on November 20, 2025. This indicates a relatively frequent update schedule to ensure reliability and new features.