Fitness Transformer—Win Workout Gear

Lose 10% in 6 months!

Fitness Transformer—Win Workout Gear

Feb 26 - Aug 25/Game has ended
Join another game







Feb 26



Have fun while achieving your big weight loss goals! Lose 10% in 6 months and be entered to win fitness gear in each Round!



Game Begins

Feb 26

Last Day to Join

Mar 11


26th and 27th of every month



Lose 10% in 6 months and be entered to win fitness gear in each Round!


Bet $25

per month

Lose 10%

in 6 months


Split the pot

10% is easier when you break it up, so each round has its own goal - and its own pot to split.
Check out the FAQ to learn more!

How do you verify the weight loss?

For all official weigh-ins, you'll be prompted to submit your official starting weight. Our standard weigh-in process involves you submitting 2 photos: one of you standing on a scale in lightweight clothing (no shoes, hats, belts, watches, coats, or outerwear), and another of the scale’s readout with your weigh-in word written on a piece of paper.

What you'll need

  • A scale (preferably digital)
  • A digital camera or smartphone
  • A full-length mirror or someone to take your photo
  1. Privacy FAQ +
  2. How we prevent cheating +
  3. Disqualification Limits +

Does this actually work?

Out of 864,162 DietBetters, 98.69% have lost weight during their challenges. Combined, they've lost 15,518,950 lbs and won $62,263,235. In other words...yes.

All results shown on DietBet are from actual users. Individual results may vary.

Don't take our word for it

Cheryl W.

08/28/2019 7:50PM
My end is bitter sweet. I have lost more weight then I ever have before and I am so grateful! I will be taking a break for the next 7 months with a new baby on the way! I will be back DietBet and I will reach my goal to be under 200 pounds!

ZOE G. , Shiron M. and ems like this comment.


08/28/2019 10:55AM
How long do we have to wait for final results?


08/28/2019 5:44AM
If the player gallery is correct, we have 154 players at 100% goal.

That would be $116.03 for Round 6 and $230.75 for hitting all 6 pots. We’ll have to see...

Not bad... my other two transformers might pay better though. So this group is better performing on average! Congratulations to all!

Chrissa , Shiron M. , Drau and Meghan R. like this comment.


It was 140 players!

Michelle W.

08/28/2019 1:27AM
Argh... With all the back to school running around I nearly forgot my final weigh in....

Chrissa likes this comment.

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Glad you made it!


I DIDDDDD forget my last WI. *sob* And I had hit my goal, too!! :(


08/27/2019 3:05PM
41.6 lbs down. I'm speechless at myself!

Ednafedna , Jennifer C. and like this comment.

Georgia E.

08/27/2019 5:18AM
Whoa! I lost a total of 21 pounds this past six months and gained a lot of perspective on living more actively and eating the right kind of foods with a bit indulgence. Life is all about balance and consistencies! I’m really thankful for this tool. Still debating whether I should carry on with a new challenge!

Treesje , Alishya T. and like this comment.


08/27/2019 2:13AM
I am proud to announce I lost 62 pounds in this competition!

ZOE G. , Treesje and like this comment.

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Congrats - amazing work!

Danielle S.

Wow!! Congratulations


08/26/2019 4:02PM
I also had a hard time uploading with an android phone, finally got it done through the browser

Chrissa , Drau , Chicklet and CBear like this comment.

Tim K.

08/26/2019 6:45AM
I don't know about the rest of you, but I had problems with the app submitting my weigh-in photos. It seemed to work just fine on the computer though.

Drau , Shiron M. and Chrissa like this comment.

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I tried app and browser had to use computer

Leanna Banana

just did mine on ios and it was ok. Haven’t received approval yet though.


08/21/2019 12:23PM
Does everyone who qualifies for Round 6 make it?

I count 185 players now. With the pot size we have now, if we all make it we will get about $108 on the last round after DB takes their 25% slim.

I am in two other transformers and this one is performing better than the others (ie less money because more people are making it)

Chrissa likes this comment.

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In the last transformer I was in, a few more people won round 6 than won round 5. It was maybe 15 more.

Also excited to share that I made it! Phew!! Congratulations to everyone who has lost weight in this game!


Congratulations! I made it too. I can’t wait to see what the payout is. I don’t know if I’ll do another one or not

Ready to bet on yourself?