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Oliver Buchannon
Diabetech Justin

Justin Eastzer, aka “Diabetech,” is a storyteller, podcaster, and advocate at the forefront of diabetes technology. After an incorrect diagnosis of type 2 diabetes, Justin turned to TikTok for answers. Thanks to the support of the diabetes community, he was correctly diagnosed with LADA (type 1.5). With his background on Hollywood productions and as a Tech YouTuber, Justin now shares his journey and tech insights through his YouTube channel, blog, and social pages. On his podcast, he reports on the latest tech innovations and research with industry leaders, physicians, and patients. You can find him on all platforms at @diabe_tech.

Dexcom G7 15-Day Review: Longer Wear & Enhanced Accuracy
LockSimple

Apr 14, 2026

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12 min read

Dexcom G7 15-Day Review: Longer Wear & Enhanced Accuracy

Dexcom's latest CGM promises 15 days of wear, and after four sensors and two months of testing, here is what I liked and what I think should improve.

Diabetech Justin
Diabetech Justin
I Got a First Look at the MiniMed Flex Insulin Pump—Here’s What I Learned
LockSimple

Mar 26, 2026

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7 min read

I Got a First Look at the MiniMed Flex Insulin Pump—Here’s What I Learned

MiniMed's new insulin pump releasing in the U.S. this summer is its smallest pump in decades and brings a bunch of impressive upgrades.

Diabetech Justin
Diabetech Justin
Early Access: ATTD Roundup With Dr. David Ahn
LockSimple

Mar 17, 2026

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2 min read

Early Access: ATTD Roundup With Dr. David Ahn

David Ahn, M.D. and I unpack this year's biggest diabetes tech conference from fully closed-loop algorithms and 3-week CGMs to the top announcements from the major tech companies.

Diabetech Justin
Diabetech Justin
MiniMed Unveils Next-Gen Vivera Fully Closed-Loop Algorithm

Mar 12, 2026

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4 min read

MiniMed Unveils Next-Gen Vivera Fully Closed-Loop Algorithm

The new insulin-delivery algorithm learns user’s habits to automatically adjust dosing and remove the necessity for meal boluses.

Diabetech Justin
Diabetech Justin
Essential On-the-Go Diabetes Supplies: Coolers, Travel Bags & More

Mar 6, 2026

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7 min read

Essential On-the-Go Diabetes Supplies: Coolers, Travel Bags & More

Here's a list of our go-to accessories from coolers, cases, and patches, to snacks that help keep your diabetes management on track no matter where you go.

Diabetech Justin
Diabetech Justin
Why Insulin Doesn’t Always Work the Same and How to Optimize It

Mar 2, 2026

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2 min read

Why Insulin Doesn’t Always Work the Same and How to Optimize It

I sat down with Gary Scheiner CDCES to discuss insulin variability, site failures, unexplained highs, and practical strategies to get insulin working efficiently.

Diabetech Justin
Diabetech Justin
Glow Glucose Gummies Are My Favorite Low Blood Sugar Pick Me Up

Feb 25, 2026

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3 min read

Glow Glucose Gummies Are My Favorite Low Blood Sugar Pick Me Up

Glow Gummies are made with fast acting dextrose to raise glucose levels quickly and come in a bunch of tasty flavors and travel packs.

Diabetech Justin
Diabetech Justin
Eversense 365 CGM Officially Integrates with Twiist - What You Can Expect

Feb 19, 2026

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5 min read

Eversense 365 CGM Officially Integrates with Twiist - What You Can Expect

After an initial beta launch, integration of the Eversense 365 continuous glucose monitor has officially launched on the twiist insulin pump.

Diabetech Justin
Diabetech Justin
twiist Unfiltered: A Deeper Look at my Experience Using the New Pump
LockSimple

Feb 18, 2026

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2 min read

twiist Unfiltered: A Deeper Look at my Experience Using the New Pump

We go beyond our Youtube review and cover insurance hurdles, algorithm performance, infusion set challenges, funny stories, and answer follower questions.

Diabetech Justin
Diabetech Justin
Two Months Using the twiist Pump: What I Liked & What Needs Work
LockSimple

Feb 3, 2026

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11 min read

Two Months Using the twiist Pump: What I Liked & What Needs Work

My full review of Sequel Med Tech's twiist automated insulin pump covering its features, settings and alerts, performance, and where it needs fine-tuning.

Diabetech Justin
Diabetech Justin
twiist Pump Review - Here's What I Think After 2 Months Using it

Jan 30, 2026

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4 min read

twiist Pump Review - Here's What I Think After 2 Months Using it

I used the twiist insulin pump for over 2 months and break down how it works day to day, iPhone and app watch control, settings and alerts and my glucose control results.

Diabetech Justin
Diabetech Justin
Dexcom G8: Dexcom CEO Hints at What to Expect From its Next-Gen Sensor

Jan 26, 2026

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4 min read

Dexcom G8: Dexcom CEO Hints at What to Expect From its Next-Gen Sensor

The next-gen sensor will be smaller and expand CGM into pregnancy, hospitals, and prediabetes as part of a push toward standard care.

Diabetech Justin
Itzel Estrada
Diabetech Justin, +1
How to Optimize Basal Insulin Settings for More Stable Glucose

Dec 29, 2025

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2 min read

How to Optimize Basal Insulin Settings for More Stable Glucose

I sat down with CDCES Gary Scheiner to discuss why basal insulin matters, how to know when it's off, and what stable basal looks like for insulin pumps and MDI.

Diabetech Justin
Diabetech Justin
Our Ultimate Holiday Gift Guide For People With Diabetes

Dec 18, 2025

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8 min read

Our Ultimate Holiday Gift Guide For People With Diabetes

I’ve compiled my favorite diabetes tech and gifts to add to this year’s holiday list!

Diabetech Justin
Diabetech Justin
FreeStyle Libre App Gets Apple Watch App & AI Food Assistant

Dec 18, 2025

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4 min read

FreeStyle Libre App Gets Apple Watch App & AI Food Assistant

The updated Libre app brings Apple Watch support and a new feature called Libre Assist which uses AI meal analysis giving Libre users insights for meals.

Diabetech Justin
Itzel Estrada
Diabetech Justin, +1
Omnipod Recycling Program Launches Nationwide in the U.S.

Dec 15, 2025

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5 min read

Omnipod Recycling Program Launches Nationwide in the U.S.

A nationwide takeback program gives Omnipod users in the U.S. a free way to recycle pods and reduce their diabetes device waste.

Diabetech Justin
Diabetech Justin
Inside Medtronic's New Instinct CGM & What to Expect Next

Dec 8, 2025

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3 min read

Inside Medtronic's New Instinct CGM & What to Expect Next

From two new continuous glucose monitors to an upcoming smart pen platform, MiniMed Go, Medtronic is growing lineup of diabetes management tech.

Diabetech Justin
Diabetech Justin
Twiist Partners with Arecor to Bring Concentrated Insulin to an Insulin Pump

Dec 3, 2025

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3 min read

Twiist Partners with Arecor to Bring Concentrated Insulin to an Insulin Pump

The collaboration could aid insulin delivery for people who require higher doses and extend wear time. Trials are expected to begin in 2026.

Diabetech Justin
Itzel Estrada
Diabetech Justin, +1
How to Optimize CGM Alerts & Settings for the Best Results

Dec 1, 2025

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3 min read

How to Optimize CGM Alerts & Settings for the Best Results

I spoke with CDCES Gary Scheiner about how to take full advantage of continuous glucose monitor settings and alerts for the strongest diabetes management.

Diabetech Justin
Diabetech Justin
Omnipod 6, 7 & Beyond — My Full Breakdown of Insulet’s Latest Announcements
LockSimple

Nov 28, 2025

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9 min read

Omnipod 6, 7 & Beyond — My Full Breakdown of Insulet’s Latest Announcements

Upgraded algorithms, a universal pod, longer wear, and a fully closed loop future—here’s what’s coming for Omnipod users in 2026, 2027, and beyond.

Diabetech Justin
Diabetech Justin
The Future of CGM Tech: Implantables, Brainwaves, and Beyond

Oct 31, 2025

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3 min read

The Future of CGM Tech: Implantables, Brainwaves, and Beyond

A new generation of glucose monitors are in development — from long-term implantables to non-invasive sensors — promising faster, more seamless diabetes management.

Diabetech Justin
Diabetech Justin
Tandem’s t:slim X2 Pump Officially Integrates the FreeStyle Libre 3 Plus CGM in the U.S.

Oct 29, 2025

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3 min read

Tandem’s t:slim X2 Pump Officially Integrates the FreeStyle Libre 3 Plus CGM in the U.S.

All U.S. t:slim X2 users have access to FreeStyle Libre 3 Plus CGM integration, with international early-access programs rolling out later this year.

Diabetech Justin
Diabetech Justin
Upgrades Coming to Pumps and CGM  Soon & What Comes Next - LIVE Event
LockSimple

Oct 26, 2025

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2 min read

Upgrades Coming to Pumps and CGM Soon & What Comes Next - LIVE Event

Our first Diabetech Live brought the community together for an interactive deep dive into the latest insulin pump and CGM updates now and further in the fututre, as well as a sneak peek at what’s next for Diabetech.

Diabetech Justin
Diabetech Justin
Diabetes Tech Talk LIVE Q&A

Oct 22, 2025

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1 min read

Diabetes Tech Talk LIVE Q&A

Hang out with us live as we cover the latest diabetes tech innovations from pumps, and CGMs to algorithms, plus ask YOUR questions!

Diabetech Justin
Diabetech Justin
One Month Using The Twiist Insulin Pump - What Users Are Saying

Oct 13, 2025

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2 min read

One Month Using The Twiist Insulin Pump - What Users Are Saying

I sat down with two users of the twiist AID system to hear what they like and dislike about the new system and if they will continue using it.

Diabetech Justin
Diabetech Justin
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Diabetech

We cover breaking news in diabetes technology and research. Whether you’re living with diabetes, are a caregiver or healthcare professional, or just passionate about the tech, we keep you informed on the latest diabetes innovations. Join our free newsletter!

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