Which Glucose Watches Are Best?

If you’re managing type 2 diabetes or blood sugar levels, wearing a glucose monitoring watch can be a game-changer. Here are three of the best glucose watches available in 2025, based on accuracy, ease of use, and integration with smartphones.

1. Dexcom G7

The Dexcom G7 is one of the most accurate continuous glucose monitors (CGMs) available. It offers:

• Real-time blood glucose tracking
• Integration with Apple Watch and Android
• Customizable alerts for high or low blood sugar

Dexcom is FDA-approved and recommended by many doctors.

2. Freestyle Libre 3

Libre 3 is known for being pain-free and discreet. It features:

• No fingersticks required
• Lightweight wearable sensor
• Easy-to-read app on your phone or smartwatch

It’s a great option for seniors looking for low-maintenance blood sugar tracking.

3. Apple Watch (with CGM Integration)

The Apple Watch doesn’t track glucose directly, but when paired with devices like Dexcom or Abbott Libre, it becomes a powerful diabetes management tool. You can view your blood sugar trends alongside heart rate and activity.

Things to Know:

• Most glucose monitors still require a small sensor patch
• Always talk to your doctor before choosing a CGM
• Some devices may require a prescription

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