Best Insulin Pumps 2025: OmniPod, Tandem, Beta Bionics and Others

Insulin pumps are small, wearable devices for diabetic people with diabetes, often compatible with continuous glucose monitors (CGMs). These pumps mimic the natural function of the pancreas, providing a steady basal rate of insulin and allowing for bolus doses during meals. Some of the pumps require your instructions for giving you glucose doses, while others come with both the manual and automatic option, where your insulin pump, based on the readings from your CGM sensor, shall deliver an insulin dose. The best insulin pumps may vary depending on your requirements.

For instance, a person with type 1 diabetes who requires multiple insulin doses per day may require a somewhat bigger option, such as the Medtronic 780G insulin pump.

Top Insulin Pumps in the U.S. in 2025

Here we have some of the best-rated insulin pumps for type 1 and type 2 diabetics. Insulin pumps usually have some restrictions; be mindful when buying:

Omnipod 5 by Insulet (indicated for both Type 1 & Type 2)

• Tubeless Design: Offers a discreet and comfortable experience without the hassle of tubing.
• CGM Integration: Compatible with Dexcom G6, G7, and FreeStyle Libre 2 Plus sensor for real-time glucose monitoring.
• Cartridge Size: Uses a pod that holds 200 units of insulin, lasting up to 72 hours (3 days). Great for those who want fewer changes, but it doesn’t last as long as larger pumps.
• Battery: Typically, a fully charged battery lasts around 36 hours.
• Size and Weight: Having a size of 1.53″ wide x 2.05″ long x 0.57″ high (3.9cm x 5.2cm x 1.45cm).
  The pod weighs only 0.92 oz (without insulin) and thus can be unnoticeably worn under clothing.
• Closed-loop: Uses a hybrid closed-loop system to deliver insulin based on real-time glucose levels, which can reduce the chances of hypoglycemia and hyperglycemia. The automatic adjustments are pretty smooth!
• AutoBolus Feature: Automatically adjusts insulin delivery based on glucose readings.

Caution: Automated insulin delivery has been indicated for type 1 diabetics aged 2 and above. While in type 2 diabetes, it is indicated for individuals 18 years and above. It is also not safe for people requiring less than 5 units of insulin/day.

• Waterproof: Omnipod 5 is waterproof with a rating of IP28 (up to 60 mins under 25 ft.), making it suitable for swimming and showering.
• Minimum Age: Approved for individuals aged 2 years and older.
• Pros: Discreet, waterproof, and integrates seamlessly with CGMs.
• Cons: Requires replacement every 3 days; some users report adhesive issues.

Solve your OmniPod 5 adhesion issues with OmniPod 5 adhesive covers from CGM Monitors.

For more information, follow this link for the OmniPod User Guide.

Tandem t:slim X2 with Control-IQ by Tandem (indicated for type 1 & 2)

• Design: Compact touchscreen pump measuring 6.4 cm x 3.8 cm x 1.5 cm, weighing 88 g.
• Insulin Capacity: Holds 300 units, lasting approximately 2 to 3 days.
• Battery Life: Up to 7 days on a full charge.
• Compatible CGMs: Dexcom G6, G7, and FreeStyle Libre 2 Plus sensors.
• Closed-Loop System: Control-IQ technology.
• AutoBolus Feature: Delivers automatic correction boluses up to once per hour.

Caution: Not for type 1 diabetics under 2 and type 2 diabetics under 18.

Not suitable for individuals who require less than 5 units per day or who weigh less than 9 kg.

• Minimum Age: Approved for individuals aged 6 years and older.
• Water Resistance: Water-resistant up to 12 feet for 30 minutes.
• Caution: Not suitable for individuals requiring less than 8 units of insulin/day.

Both of the above insulin pumps have their pros and cons. Individuals who prefer a tubeless design and do not have issues with replacements opt for the OmniPod 5. Those who prefer better Control and more control over insulin delivery tend to prefer T: Slim X2 Control-IQ.

MiniMed 780G by Medtronic (indicated for type 1)

• Design: Compact pump measuring 5.3 cm x 9.6 cm x 1.5 cm, weighing approximately 85 g.
• Insulin Capacity: Holds 300 units, lasting approximately 2 to 3 days.
• Battery: Requires one AA (1.5 V) lithium, alkaline, or NiMH rechargeable battery.
• Compatible CGMs: Integrates with Guardian 4 sensor.
• Closed-Loop System: SmartGuard technology.

Caution: Not for individuals who require less than 8 or more than 250 insulin units a day.

• AutoBolus Feature: Delivers automatic correction boluses every 5 minutes.
• Minimum Age: Approved for individuals aged 7 years and older.
• Water Resistance: Water-resistant up to 12 feet for 30 minutes.
• Caution: Not suitable for individuals requiring less than 8 units of insulin/day.

For more information, follow this User Guide on MiniMed 780G.

iLet Bionic Pancreas by Beta Bionics (indicated for type 1)

• Design: Tubeless system with dimensions of 5.0 cm x 9.1 cm x 1.5 cm, weighing 110 g with a full cartridge.
• Insulin Capacity: Holds 180 units, lasting approximately 1.5 to 2 days.
• Battery: Rechargeable battery with a typical usage duration of 3 to 4 days.
• Compatible CGMs: Dexcom G6, Dexcom G7, and FreeStyle Libre 3 Plus.
• Closed-Loop System: Fully automated insulin delivery system.
• AutoBolus Feature: Automatically adjusts insulin delivery based on glucose readings.
• Minimum Age: Approved for individuals aged 6 years and older.
• Water Resistance: IPX8 rating (protected against immersion up to 12 feet for 30 minutes).

Caution: Not suitable for individuals requiring less than 8 units of insulin/day.

While cost and eligibility are also significant concerns for many, and the costs vary depending on certain factors, we at CGM Monitors offer a free benefits check. Please fill out this easy benefits check form, and one of our representatives will get back to you.

Choosing the Best Insulin Pump for Your Needs

It’s not just about finding the best insulin pump in terms of features—it’s about finding the one that fits YOUR lifestyle:

• If you’re looking for simplicity and less frequent device handling, the Omnipod 5 could be perfect. It’s tubeless, waterproof, and super easy to manage.
• If you prefer maximum control and flexibility with advanced settings, the Tandem t:slim X2 with Control-IQ may be your best bet.
• If you’re all about automation and reducing the amount of user input, the Medtronic MiniMed 780G offers excellent closed-loop functionality.
• If you’re ready to try the future of diabetes tech and love the idea of dual hormone delivery, iLet Bionic Pancreas might be worth considering.

The above is just a review based on research. Neither our advice substitutes your doctor’s advice, nor do we hold any responsibility regarding your purchase.

Conclusion

The best insulin pump 2025 is the one that aligns with your personal preferences, your lifestyle, and most importantly, your health goals. Your usage decides the best insulin pumps for you. For example, moderate users who do not require extreme control or a large cartridge size, the OmniPod 5 may not only be the best insulin pump for type 2 diabetes but the best insulin pump for type 1 diabetes as well. This tubeless AID system is less expensive, waterproof, and indicated for both type 1 and type 2 diabetics, offering additional features. However, for those who require extreme control over insulin delivery or who require bigger cartridge sizes, this may not be sufficient.

For those looking for the best insulin pump with Dexcom G7, please note that G7 is compatible with numerous automatic insulin delivery (AID) systems; however, your pump may only work best if your sensor is transmitting correct readings.

Disclaimer: This blog is for informational purposes only and does not constitute medical, legal, or professional advice. While we strive for accuracy, errors or omissions may occur.

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