AS FEATURED IN

Now featuring the Key Eats Program to help you lose weight, improve your health, and feel better.

Track your ketosis in just one breath

The Keyto device breaks down all the data into an easy-to-understand Keyto Level so you know exactly where you are in relation to your weight loss goals.

Eat the foods you love

Stay on track of your keto lifestyle and enjoy the foods you love with our Key Eats Code food and recipe guide.

Expert knowledge and support

Through the Key Eats Program you have access to best-in-class knowledge, support and content to support your lifestyle.

Easy & Intuitive
Accurate & Reliable
Backed by Science
Lose Weight Naturally

Easy & Intuitive

Accurate & Reliable

Backed by Science

Lose Weight Naturally

Choose Your Plan

We designed the Keyto program to do far more than just provide a convenient Keyto Level. Our Keyto Premium membership equips you with everything you need to succeed on your keto diet.

MOST POPULAR

Keyto Premium

$195


  • Keyto Breath Sensor + 1 Year Premium App Access
  • Delicious Key Eats Recipes
  • Personalized Meal Plans
  • MD-Approved Food Guide
  • Access to In-App Groups
  • Comes with a FREE Keyto Food Box ($80 Value!)
  • Device Only

    $99

    Get the Keyto Breath Sensor and a free 30 day trial of Keyto Premium.

    Why Keyto Premium?

    • Delicious In-App Key Eats Recipes
    • Personalized Key Eats Meal Plans
    • MD-Approved Key Eats Code Food Guide
    • Access to In-App Community Groups
    • Comes with a FREE Keyto Food Box ($80 Value!)
    Comes with FREE snack box!

    Equip yourself with everything you need to succeed. Order Keyto Premium today and get a Keyto Low-Carb Food Box ($80 value) absolutely free!

    CHOOSE YOUR PLAN

    Order Keyto Today

    Keyto Breath Sensor

    Keyto Breath Sensor

    Get actionable insights about your body in just one breath. Sustain ketosis & lose weight.