stelo sensor
MM780G full system transparent

Summary

Dexcom Stelo is the first over-the-counter low-profile, all-in-one glucose sensor/transmitter. This sensor lasts for up to 15 days and sends real-time glucose readings to a compatible smartphone app. No finger pricks or scanning is needed. 

*Recently FDA approved for people 18 years or older with type 2 diabetes. Expected availability is summer 2024.  

MARD of 9.2% 

The Medtronic MiniMed™ 780G system is designed with SmartGuard™ technology, which can help with the occasionally missed meal or inexact carb counts. It provides automatic basal adjustments to manage glucose levels to a prespecified target (100 mg/dL [5.5 mmol/L], 110 mg/dL [6.1 mmol/L], or 120 mg/dL [6.7 mmol/L]) and auto correction bolus, every 5 minutes.  The advanced hybrid closed-loop system uses current and past glucose trends from the Guardian™ 4 sensor to detect a rapid rise (e.g., a missed meal) in sensor glucose.  No fingersticks required when the SmartGuard™ feature is active.

Components

N/A
Medtronic 780G : Pump

Medtronic 780G : Pump

Pump connects tubing to a small patch called an infusion set that attaches to the body.

Medtronic 780G : Sensor

Medtronic 780G : Sensor

Sensor is inserted underneath the skin, either on the abdomen or arm.

Medtronic 780G : Controller

Medtronic 780G : Controller

Pump receives CGM readings and automatically adjusts insulin delivery. Data from the pump and CGM viewable on compatible smartphones.

Medtronic 780G : Infusion Set

Medtronic 780G : Infusion Set

An infusion set contains the thin plastic tubing that delivers insulin from the pump to the body.

Device Details

Overview

Small all-in-one sensor/transmitter with a quick warm-up period and can be worn in multiple areas.

This system is integrated and has a customizable settings. Many providers are familiar with Medtronic products. 

Affordability and Access

$$$$
No insurance coverage data. Pricing is to be announced in summer 2024. Price expected to be low to allow for over the counter distribution. 

$$$$
Coverage information is not yet available. Price range; $0-10,769 to start and $0-$300/Month. Price range varies depending on insurance coverage. 

 

Data Monitoring Options

To Be Announced 

Yes
CareLink connect is available for care partners with up to five people who can follow a pump user and receive high and low notifications to help keep everyone in the loop.

Data View Options

To Be Announced 

Yes
Data is viewed on compatible smart devices through the MiniMed Mobile App. You can download and view pump or CGM data on CareLink.

Duration and Storage

15 Days
Sensors last 15 days. They are purchased over the counter. Works at 50ºF – 108ºF

7-day pump 7-day sensor
Sensors last 7 days, transmitter needs weekly charging, store between 36 °F - 86 °F. Pump can be used for up to 7 days with the extended infusion set and works between 40ºF - 104ºF. 

Vision / Auditory / Dexterity

YES text-to-speech
YES vibration alerts
3 sound sources
A LOT of dexterity needed

NO text to speech
YES 
vibration alerts
A LOT 
of dexterity needed

Patient Considerations

Active Lifestyle

Waterproof when submerged in 2.4 meters of water and must be within 20 (unobstructed) feet of the receiver or mobile device. This device is intended to help people with non-insulin requiring type 2 diabetes better understand their blood sugar numbers. 

Temp Target. Manually increase blood sugar target range to 150 mg/dl during activity. Temp target can run 30 minutes to 24 hours in 30-minute increments. Auto corrections are disabled. The pump is not waterproof.

Avoiding Highs and Lows

Very limited alerts. This device does not provide alarms and alerts for high, low, and rise/fall rates. This device is intended to track and understand the effects of food on blood sugar for people with type 2 diabetes.

Customizable auto-bolus. Auto-correct bolus corrects highs if carb counts are miscalculated or bolus is occasionally missed. The system aims to maintain a target blood glucose level between 100 mg/dL and 120 mg/dL depending on personalized target glucose settings. Auto-bolus is available every 5 minutes to correct blood sugar between 100 mg/dL and 120 mg/dL (12 corrections per hour). Automatic insulin delivery settings are adjustable.

Comfort

Low profile and low maintenance sensor application.

Somewhat comfortable. Medtronic sensors need more tape than other sensors. Largest pump option. 

Easy Insulin Dosing

No options. Stelo is intended for use by people with type 2 diabetes who do not require insulin to manage their blood sugar levels. 

Automatically adjusts settings. Automatically adjusts insulin to reach personalized target between 100 mg/dL and 120 mg/dL. Will automatically revert to manual mode in certain situations. Basal and bolus in 0.025 increments. Extended bolus unavailable when using automated insulin delivery mode. 

Easy to Use

Real-time data and alerts make dose adjustment easier.

Easy software. Software makes many dosing decisions. Can be difficult to keep automatic insulin dosing features working. Requires fewer parts than do-it-yourself systems.

Fewer Fingersticks

Factory-calibrated sensor. Finger sticks needed for backup only.

Factory-calibrated sensor. Fingersticks needed for backup only.

Privacy

Small sensor. Discreet and thin sensor that is easy to hide under clothing. 

Somewhat discrete. Ability to check blood sugar on phone or watch. Pump has tubing but can be clipped to clothing or placed in a pocket to be discreet when needed.