Live now · Dexcom required

A free game that
pays you to stay in range.

Win in Range turns your CGM data into a weekly drawing for real cash. Each day you beat your baseline earns an entry — perfect weeks earn 3 bonus entries.

Start playing — it's freeSetup takes 60 seconds
+1Entry
earned
Your day · Apr 28
Tuesday
71%
Time in Range
You beat your baseline of 58%
$1,000 drawing every SundayFree forever · No credit card · No catchYou compete only against yourselfBuilt by a physician with type 1One free email a day · One drawing a weekNext drawing: Sunday at midnight$1,000 drawing every SundayFree forever · No credit card · No catchYou compete only against yourselfBuilt by a physician with type 1One free email a day · One drawing a weekNext drawing: Sunday at midnight
How it works

Three things. That's it.

[ 01 ]

Connect your Dexcom.

Sign up in under a minute. We securely connect to your Dexcom and set your personal baseline from your data.

[ 02 ]

Beat your baseline.

If your time-in-range is higher than your baseline, you earn an entry. We email you each morning with your number and a tiny celebration.

[ 03 ]

Win it.

Each day you beat your baseline earns one entry. Beat it all 7 days for a perfect week and you'll earn 3 bonus entries. Drawing happens late Sunday after your week wraps. Winner emailed Monday morning.

Every week · Real cash
$1,000

One winner, every Sunday.

01You compete against your own baseline. Not against other players.
02Each day you beat your baseline earns one entry. A perfect 7-day week earns 3 bonus entries.
03Drawing happens after midnight Sunday. Winner emailed Monday morning.
04Free to enter. Free to play. Free forever.
For everyone in the diabetes community
Dr. Heather Lampert, DO
Built by a doctor who gets it
“

Diabetes is a 24/7 unpaid job, and most days nobody notices the work. I built Win in Range as a physician and as someone living with type 1 — a daily reason to root for your own numbers.

Dr. Heather Lampert, DOFounder · Family Medicine Physician · T1D
Common questions

Quick answers, no fine print.

Is it really free?
Yes. Free to enter, free to play, no premium tier, no credit card. Sponsors fund the prize.
What about my data?
We only read your glucose data — never share it, never sell it, never give it to sponsors. You can disconnect any time.
What if I have a bad week?
No penalty. You just don't earn entries that week. Next Monday is a fresh start.
Do I need a CGM to play?
Yes. Win in Range works by reading your time-in-range from a CGM — without that data, there's no way to verify your day. Dexcom now, Libre soon.

Ready to play?

Connect your Dexcom in 60 seconds. We'll set your baseline, and your first chance to win starts tomorrow morning.

Start playing — it's free

U.S. residents 18+ · Dexcom required · Libre coming soon