Which glucose sensors work with Ask My Glucose?

The entire current FreeStyle Libre lineup (Libre 2, Libre 2 Plus, Libre 3, Libre 3 Plus) through LibreLinkUp sharing, and the Dexcom lineup (G6, G7, G7 15-Day, Dexcom ONE and ONE+) through Dexcom Share. If your sensor shares to the LibreLinkUp or Dexcom Follow apps, it works — no extra hardware.

How do I ask Alexa for my blood sugar?

After linking your account, say: 'Alexa, ask my glucose what is my level.' Any Echo in your home answers with your latest reading, the trend, and how fresh the reading is.

Does it work for parents and caregivers?

Yes — because it uses the same follower sharing as LibreLinkUp and Dexcom Follow, a parent or caregiver can link a loved one's sensor and ask any Alexa in the house for their number. That includes remote scenarios: a parent at home while their child is at school, or adult children following an aging parent in assisted living.

Can I check my glucose at night without waking anyone?

Yes. With Alexa's Whisper Mode, whisper your question in the dark and the Echo whispers your reading back — no phone screen lighting up the room, no waking your partner or children. Parents following a child's CGM can check overnight from their own bedroom.

Does Ask My Glucose work with Apple HomePod or Siri?

HomePod and Siri support is coming soon via Siri Shortcuts, using the same account on HomePod, iPhone, and Apple Watch. Alexa support ships first.

askmyglucose

All guides Setup guide Start free trial

Glucose on a Samsung Galaxy Watch and Wear OS

Q: Is Ask My Glucose a medical device?

No. Ask My Glucose is an informational convenience only, never a basis for treatment decisions. Always confirm on your reader or receiver. Readings may be delayed or unavailable.

On Android and Wear OS, your Ask My Glucose voice link plugs into widget and tile apps that can read a URL — so your reading shows up right on your wrist.

How it works

Your personal voice link returns your reading as simple data. Point any HTTP tile, widget, or automation app (the kind that can fetch a URL and show a value) at the link and display the spoken text or the raw number. Add a summary parameter for a 24-hour rollup.

Flexible by design

Because it is just a link, it works with tools like tile builders and automation apps across Android and Wear OS — you are not locked to one assistant or brand.

Hear your glucose out loud today

Works with FreeStyle Libre 2/3/3+ and Dexcom G6/G7. 14-day free trial, then $4.99/mo (family $9.99/mo).

Start your free trial See the setup guide

Frequently asked questions

Which app do I use on the watch?

Any tile/widget or automation app that can request a URL and display a field. You show the speech value (a ready-to-read sentence) or the raw mg/dL.

Keep the link private, right?

Yes — anyone with your voice link can see that reading, so treat it like a password. You can regenerate or revoke it anytime from your dashboard.

Ask My Glucose is an informational convenience, not a medical device. Never use it as a basis for treatment decisions — always confirm on your CGM reader or receiver. FreeStyle Libre and LibreLinkUp are trademarks of Abbott; Dexcom is a trademark of Dexcom, Inc.; Alexa and Echo are trademarks of Amazon.com, Inc.; Apple, Siri, HomePod and Apple Watch are trademarks of Apple Inc. Ask My Glucose is not affiliated with or endorsed by any of them.

Glucose on a Samsung Galaxy Watch and Wear OS

How it works

Flexible by design

Frequently asked questions

Related