Compatible Devices with Levels

The Levels app works with both iPhone and Android devices. Compatibility requirements depend on which continuous glucose monitor you’re using with Levels.

Stelo Glucose Biosensor compatibility

If you’re using the Stelo Glucose Biosensor included with your Levels membership:

View the full list of compatible devices: Stelo compatibility page

Stelo connects directly to the Levels app via Bluetooth on both iPhone and Android devices.

Bringing your own sensor

If you’re using your own Dexcom G6 or G7 sensor with Levels (software-only option):

For iPhone:

Dexcom G6 or G7 connects through Apple Health.
There is a 3-hour delay for glucose data to sync from Apple Health to Levels.
Stelo connects directly in the Levels app (no delay).

For Android:

Dexcom G6 or G7 connects through Health Connect.
There is a 3-hour delay for glucose data to sync from Health Connect to Levels.
Stelo connects directly in the Levels app (no delay).

Minimum device requirements

iPhone:

iPhone 7 or newer
iOS 15.0 or later
Bluetooth enabled

Android:

Android 8.0 (Oreo) or later
Bluetooth enabled

Can I use Levels on a tablet?

The Levels app is designed for smartphones. While you may be able to install it on some tablets, the experience is optimized for phone-sized screens, and we recommend using a compatible smartphone.

Can I use Levels without a smartphone?

A smartphone is required to use Levels. The continuous glucose monitor communicates with your phone via Bluetooth, and the app is where you log meals, track activity, and view your health data and insights.

Checking your device compatibility

If you’re not sure whether your device is compatible:

Check your phone’s operating system version in settings.
Verify your phone has Bluetooth capability.
Make sure you can download apps from the App Store or Google Play Store.
For Stelo users, check the Stelo compatibility page for your specific device.