Hands on: Tandem t:slim X2’s iPhone connected insulin delivery feature

Hands on: Tandem t:slim X2’s iPhone connected insulin delivery feature



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Tandem has lastly made its long-awaited app-based Cell Bolus feature obtainable to insulin pump customers due to a newly-released set of updates. We tried it ourselves to see how the primary app-connected insulin pump works.

As highly-regulated, life-saving units, insulin pumps are typically a bit behind the occasions. They’re utilitarian units and did not get full-color contact screens till just some brief years in the past.

The flexibility to view your blood sugar, your pump standing, and — if mandatory — ship a handbook insulin bolus out of your cellphone has been a very long time within the making. It is a large step into fashionable life.

After being first permitted by the FDA in February of 2022, the replace is now obtainable to customers.

Our units

I have been a Kind-1 diabetic for roughly a decade. I assumed I used to be within the clear, not exhibiting signs of this generic dysfunction till I used to be in my early 20s. Kind-1 diabetes is normally known as juvenile diabetes and has a a lot larger probability of inflicting children than adults.

It is Kind-1 diabetics like me that mostly depend on insulin pumps as we’re virtually completely insulin dependent. My pancreas creates little-to-no insulin, forcing me to dose insulin by handbook injection or through an insulin pump.

My Tandem t:slim X2

My Tandem t:slim X2

I have been utilizing the Tandem t:slim X2 insulin pump which is — thus far — the one appropriate mannequin with Tandem’s new Cell Bolus feature. Tandem has introduced its new Mobi pump that can haven’t any display screen and rely completely on the cellular app to ship insulin due in late 2022 or early 2023.

I am additionally utilizing my iPhone 13 Professional for this testing. Many current iPhones are supported, all the way in which again to the iPhone X. For Android customers, it’s a bit grim. Solely choose Samsung units launched within the final couple of years have help.

Updating our units

To make use of the brand new Cell Bolus performance, you want the Tandem Cell App model 2.1.3 (or newer) and model 7.6 of the t:slim X2 software program.

The T:Join app replace is free from the App Retailer, however you’ll want to full a sequence of coaching modules earlier than the pump replace will grow to be obtainable.

These modules stroll you thru every part you’ll want to know concerning the Cell Bolus feature. Methods to replace your pump, learn how to ship a bolus, learn how to cease a bolus, and many extra. That is essential and certain required for regulatory causes in order that anybody who makes use of this has a stable understanding.

I do not take into consideration being tethered to a pump 24 hours a day, seven days every week anymore, but it surely’s essential to keep in mind that insulin is critically necessary. Too little or an excessive amount of can have life-endangering impacts.

The Tandem update proces

The Tandem replace proces

As soon as I completed my coaching, Tandem emailed me a novel verification code tied to my pump’s serial quantity. I then entered that into the Tandem updater app for Mac and it was on its manner.

It is price noting that in the course of the replace course of the t:slim X2 restarts a number of occasions and you will have to make use of a brand new cartridge whenever you restart it.

Lastly, the flexibility to ship insulin from our iPhone

I have been ready for today for a very long time. My Dexcom G6 steady glucose monitor (CGM) — a longtime stage companion of Apple — has labored with my iPhone and Apple Look ahead to years and I have been eagerly ready for the day after I may handle my pump from there as effectively.

T:Connect Mobile Bolus

T:Join Cell Bolus

Having to make use of the pump by itself has all the time been cumbersome. It is not all the time simple to get the pump out of your pocket and it may be conspicuous to make use of.

With the brand new replace, you may ship insulin direct from the app. You faucet the bolus button and might set precisely the quantity of insulin you’ll want to ship, like earlier than a meal.

T:Connect app

T:Join app

If utilizing the Dexcom CGM with the t:slim X2, the Tandem cellular app will mechanically pull in your present blood sugar studying. It’s going to then use this to calculate any correction everytime you give your self insulin.

For instance, in case your blood sugar is trending low and you might be about to bolus for a meal, the Tandem will lower the quantity of insulin to assist forestall additional lows.

An alert on our iPhone

An alert on our iPhone

Alerts out of your pump are displayed in your cellphone too. If there’s an occlusion, your insulin runs low, the battery is low, or ControlIQ has elevated your insulin resulting from excessive blood sugar you may see the alert out of your cellphone, somewhat than having to dislodge your pump out of your pocket.

You have already got your cellphone available alongside your Apple Watch. The mixture of Cell Bolus, notifications, and pump data supplies a much better expertise than the pump alone.

Every little thing is not excellent with this new implementation. You continue to must clear alerts straight from the pump, and prolonged boluses additionally aren’t capable of be programmed from the cellphone.

However this new replace reveals a ton of progress that diabetics can really feel legitimately really feel enthusiastic about.

Tandem t:slim X2 value and availability

The Tandem t:slim X2 has been available on the market for just a few years and has continued to obtain software program updates. With out insurance coverage, the retail out-of-pocket value with a prescription is round $4,000. What you pay out of pocket varies, primarily based on the protection you might have — or haven’t got.

For present Tandem t:slim X2 homeowners, the on-line portal has the coaching for the replace.

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