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DietBet app on phone.

Want to lose 10%?

Join our weekly Transformer DietBet game!

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Get started now!

Jo D

Lose a little.


Kickstarter

Want to lose 4%?

Lose 4% in 4 weeks.

Join our weekly Kickstarter.

Lose a lot.


Transformer

Want to lose 10%?

Lose 10% in 6 months.

Join our weekly Transformer DietBet.

How to play

How To Play - Three women sitting and encouraging each other
1

Choose your goal

Lose a little or a lot. Find a game that matches your weight loss goals.

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2

Bet on yourself

Place your bet, do your first weigh in, and get ready to commit to change.

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3

Lose weight

Shed the pounds. Make it happen by weighing in regularly and getting support from the game community.

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4

Winners cash out

Enjoy the new you. Do your final weigh-in and if you hit your goal, win back your bet plus a profit!

Swipe to learn more →

Find a game
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It works!

700,000players
10,000,000pounds lost
$50,000,000paid to winners

Featured games

Lose 10% in 6 months

Winter Wonderland—Win an Apple Watch Series 4

Feel great and lose weight with this motivating game to lose 10%. Each round, we're giving away an Apple Watch Series 4 to one lucky player. That's 6 watches in total!

$25
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Lose 4% in 4 weeks

Syd’s Candy Crushing DietBet! FitBit Giveaway

Come join us in getting healthy and winning some awesome prizes!

$30
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Jasmine's Winter Weight loss !

I lost 120 pounds in 2018 .. now I want to help YOU achieve your goals too!

$35
bet
775
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$27,125
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Just Brandi's DietBet Round 2

Lose weight, win money! Free workouts, recipes and accountability group!

$35
bet
374
players
$13,090
pot size
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Lose 4% in 4 weeks

The February Main Event—Health & Fitness Prizes!

DietBet's monthly highest-stakes Kickstarter. Weekly fun prize giveaways, including body composition scales, digital kitchen scales, and fun fitness gear!

$100
bet
16
players
$1,600
pot size
Play game

Lose 10% in 6 months

February Transformer—Win a fitness wardrobe!

Get started on your beach body goals early! Let's slim down and shape up together through the spring and summer. Lose 10% in 6 months, and be entered to win a fitness wardrobe in Round 2!

$25
bet
168
players
$22,275
pledged
Play game
See all games

Join the community

Ashley O

“I loved the motivation from the other players, it wasn’t about the money.”

Ashley O.

Matthew K Testimonial Image Lo Res

“Since playing DietBet games, my kids have been picking up on my healthy lifestyle changes."

Matthew K.

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“I’ve gained control over my emotional eating habits.”

Adrienne A.

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Get the app

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