A WayBetter Company™

Double DietBet 1

Lose 4% in 4 weeks!

Double DietBet 1

Sep 28 - Oct 25/Game has ended
Hosted by BL 11 Crew







Sep 28





Hannah & Olivia from Biggest Loser challenge YOU!



Game Begins

Sep 28

Last Day to Join

Oct 11

Final Weigh-In

Oct 26 - Oct 27



$100 Amazon Gift Card to the player that shares our game the most 9/22-9/26!!


Bet $25

to start

Lose 4%

in 4 weeks


Split the pot

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 +

Does this actually work?

Out of 759,611 DietBetters, 98.72% have lost weight during their challenges. Combined, they've lost 13,007,014 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


07/01/2015 11:32AM

Keep the momentum going! A new game has been set up for all players starting on Jul 08, 2015.

Good luck!

Parker C.

10/29/2014 8:03AM
I won 51 dollars !! just checked my email!! & took my treat day an extra day, but getting back on by joining the second dietbet !!
#ilovetreatdays #iwonmoney #2dietbet

Yolanda L. , Photokool , Matt C. and Trishanna like this comment.


10/28/2014 5:36PM
Do you want motivation to stay on track? Check out my fitness page and click Like. I post daily motivational quotes, transformation stories etc. ;)


10/28/2014 3:37PM
Yay! $51

Trishanna , Angie K. , QueenB , Lee B. and Matt C. like this comment.


10/28/2014 6:59AM
My excitement of winning was dampened only by seeing how many runner-up's we had which was greater than the number of winners. However, it's been good to read through the comments and see that although some people didn't quite make it, they still had significant losses and made significant improvements in their lifestyle. Never give up!

Lee B. , Matt C. and like this comment.

Monika H.

10/28/2014 6:56AM
My last weigh in was just a hair above the weight I needed to win dietbet. This morning I made the required amount to win, but it was 6 hours too late :( So, downward and onward. Good luck everyone!

Matt C. , Trishanna , Amber H. and chevelleflorida like this comment.

Angie K.

You are still a winner for that :)

Lee B.

Losing the weight is what matters! Good job.


10/28/2014 6:42AM
Congrats to all the winners!!! Please spend my $25 on something fun. :-) I came within a pound of my goal, but didn't make it. BUT I made a lot of healthy changes over the last month and lost weight, so I'm pretty happy about that.

Lee B. , Trishanna and like this comment.

anna p.

10/28/2014 6:37AM
had fun playing this bet, but also had a very rough last week, and haven't reached my goal. Congratulations to everyone who succeeded !!!!

Lee B. , Trishanna and Matt C. like this comment.


10/28/2014 6:28AM
  • Well according to dietbet I am a fail but I did it. Even with a week's holiday including being poorly, having a poorly toddler and trying to potty train said poorly toddler I did it! Will be super careful to not miss the deadline for bet #2 as I'm pretty heartbroken I missed out on my pennies.

Lee B. , Trishanna , chevelleflorida and Matt C. like this photo.


Totally sucks that you missed the deadline BUT The weight loss is the biggest present, congratulations!


Thanks. Just sucks because even half of the payout would have covered the next dietbet so feeling sorry for myself lol. Rough week so it feels like another ergh thing.


10/28/2014 6:07AM
Your game has now been finalized. Congratulations to the winners! You will be notified by email if you are a winner and $51.03 will be deposited as credits into your account. They can be used for a new game or you can request a PayPal payout. Payouts process within 24 hours.
As promised, here are the top player titles. Drum roll, please…
- Most Liked Player: Trishanna
- Most Generous Liker: Trishanna
- Most Liked Comment: "I no longer have an obese BMI!!!! I turn 35 in two weeks and it's been my goal to not be obese for 35 and beyond, and I did it!! Never ever ever going back. Onwards and downwards from here on!" by Marissa

Lindsay N. , Christine V and like this comment.

View 4 more comments

Healthy in Colorado

Are we automatically in the 2nd game?


No. You have to join.

Ready to bet on yourself?