The 2021 Game Changer Transformer - $12,...

Lose 10% in 6 months!

The 2021 Game Changer Transformer - $12,000 in Prizes!

Jan 01 - Jun 30/Game Closed
Hosted by WayBetter Kristin
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Jan 01



Our biggest game of the year is here. Make 2021 your game changer, and lose 10% in 6 months! We're giving away a total of $12,000 in prizes along the way, with fun prize giveaways each month.



Game Begins

Jan 01

Last Day to Join

Jan 14


1st and 2nd of every month


Bet $35

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 900,517 DietBetters, 98.72% have lost weight during their challenges. Combined, they've lost 16,641,703 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

Marcella M.

about 1 hour ago
Got my second moderna Friday. Finally feel good enough today to do a light workout. My arm is still swollen and bright red where I got the shot.
Fatigue hit me the strongest.
Do your part, get the shot!

Jessica R. , Leila C and Elizabeth like this comment.


about 1 hour ago
  • Had a 4 day get away with my man. We hiked 10 miles every day. I was able to keep up and not slow us down. Maybe, ate few more carbs and such, but the scale will tell in a day. Also, the North Carolina Blue Ridge Mountains are amazing

Jessica R. , Leila C and like this photo.

Heather S.

That's quite a hike! So glad you were able to keep up! The scale is not the only measure of health. Just sayin. So happy for you!


Awesome hike! Love the Blue Ridge Mountains. Thank you for the beautiful picture!


about 2 hours ago
I fell of my discipline wagon, going overboard this weekend... but after seeing everyone’s posts, I got new winds in my sails to keep at it! Thanks y’all and a blessed Sunday to you!! My journey isn’t over yet!! Xoxo

Jessica R. , Leila C and like this comment.

Alice S.

Think that’s a big victory in itself! And there’s still some Sunday left! You got this :muscle:


about 2 hours ago
  • Getting it done early
    Let's goooo

Jessica R. , Elizabeth and like this photo.


about 3 hours ago
One and a half pounds to go to make round 4. I missed round 3. I had actually gained. Back on track and keep moving forward!

Jessica R. , Leila C and like this comment.

Leila C

about 4 hours ago
Do you have a degree or trade certificate? Are you in that field now or have a job in whatever it was you studied for?

Alice S. , Meu and like this comment.

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Went to school for my physical therapy degree but have worked in public health for 20 years.

Josie H.

I went to school for a dental hygiene degree and am currently a dental hygienist!


about 5 hours ago
Four pounds left to go this round. This is the closest I've come to winning a round yet. I'm getting into the Zone for the rest of this Transformer!

Mandie , Alice S. and like this comment.


You can do it...drink water

P D.

That’s great you can accomplish this. Proud of you.

Alice S.

about 7 hours ago
  • Proud of my pre work miles! It was 4 degrees when I started but beautiful when I finished (only 7 but I was I warm enough!). 60 mins in the bag means I can definitely chill out when I finish my on call shift.

Heather S. , Meu and like this photo.

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Christine P.

It took my awhile to understand how you could be wearing a tank top in 7 degrees until I realized you must not live in the US and you mean 7 degrees celsius which is really like 44 for me. Where do you live?

Alice S.

Haha yes in London Christine!


about 7 hours ago
  • Booyah!
    12min run/4min walk/
    6min run/2min walk (x3).
    My 5k time is like a marker for improvement. Last time it was 45min, this time 42minutes.
    The best part was the cool down. I wasn't sweating, I had control over my breathing. My body is going along for the ride on this running journey. And yes, I remember to stretch! :D
    Try ZombiesRun! Very fun way to get your steps.

Heather S. , Naj and like this photo.

Alice S.

Nice one, congrats on the PB!!!

Diane M.

04/17/2021 11:57PM
My daughter and I are losing weight together. She said she feels weird being in a thinner body and asked if I relate—and I said I felt uncomfortable overweight and more normal now. How are YOU feeling?

Meu , Naj and like this comment.

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It's change. It can be weird. And the best thing for us all! I hope ypur daughter will feel the positive energy flow through her and keep up the change!

Heather S.

I was thin all the way until I was 26 and started having babies. And then even after my first 2 babies I got back down to 135lbs. After my 3rd and 4th I just couldn't get the weight off. So I've been a larger woman for 6 years or so. Every day that I get thinner I feel more like myself. This larger version of me just felt so weird. I'd look in the mirror and feel ok but then see a picture of me and be shocked.

Ready to bet on yourself?