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Keyto Breath Sensor
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Plant-Based Key Eats Program
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Keyto is a science-backed device and program designed through decades of research and clinical experience. We cannot wait to hear your success story!

Keyto © 2019. All rights reserved.

1015 Fillmore St.
PMB 92845
San Francisco, CA 94115

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★ Reviews

Let our users speak for us

394 reviews
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S
Keyto Breath Sensor
S.E.
Very cool and super helpful tool!

I love the Keyto! Its very portable and packaged nicely. Its easy to connect to my phone (Android) and easy to use. The warm up takes a while, but that's not a problem for me. Based on what I'm eating and my macro tracker, it seems to be very accurate. Its way more cost-efficient than blood checkers and I find it fun to use! Highly recommend.

j
Keyto Breath Sensor
j.g.
Keyto

Man it’s nice to have a digital monitor. I need to get keri sticks to calibrate to see if this is accurate. Sure is a lot harder to get in to keri’s is than I thought. But now that I’m here I’m gonna stay!

T
Keyto Breath Sensor
T.L.
Easy Keyto to Keto

I love this new innovative tool to let me know when I’m in Ketosis. It is so easy to operate that I bought one for my senior mom to monitor her Ketosis as well. Being in Ketosis is the only way I can keep my diabetes under control. Thank you!

R
Keyto Breath Sensor
R.
Great Product, Very Motivating

Ive been using Keyto since April and I love it! Simple, Effective, and super motivating!!!

A
Keyto Breath Sensor
A.
This Keyto system is Awesome!

I’ve been up and down with weight all my life. Plus or minus 5kg. As I’ve got older it’s been so much harder to lose weight. Tried so many things but this has been incredible. Within 6 days of strictly following the meal plan and really only light exercise (4-5km walk a day), I got my Keyto rating up to 6 and have lost 2kg already. I feel great, sleep well and am not hungry at all. I also just stopped smoking which made it more surprising as I was expecting to put on weight. Highly recommend this easy to follow and actually quite a fun eating plan.

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