The missing layer
in human performance,
safety, and health

Aligning biology
with modern life

Circadian timing and control can optimize our performance, health, and safety in ways never before possible. We can minimize jet lag, reduce the negative effects of shift work, and prepare to be at our best when it matters most. Soon, we will even be able to time medication better, and prepare our body for medical treatments to improve clinical outcomes. we are leading the way — translating circadian science into products and solutions that address challenges affecting billions.

Our mission

Timeshifter is the missing layer in human performance, safety, and health — translating complex circadian science into personalized advice that connects modern life with our individual biology.

““With circadian rhythms impacting and orchestrating all of our organs, our brain, and cellular activity, the TIMING of biology will become something we need to measure and manage. Timeshifter is a shining example and a metaphor for the new trend”.”

Global Wellness Institute

We made jet lag history

Our first product is trusted by
1.6 million travelers to reduce jet lag!

Timeshifter jet lag appLearn more

It works!

Timeshifter is the most-downloaded
jet lag app in the world!

★ ★ ★ ★ ★

4.7 / 5.0

2,000+ 5-star ratings

Traveler using Timeshifter to eliminate jet lag
96.4%

of our users cross time zones
without feeling jet lagged

Traveler not using Timeshifter to eliminate jet lag
14.1x

increase in very severe jet lag
when not following our advice

“Game-changer forfrequent fliers”
"Saves timeand money"
"Indispensable forbusiness travelers"
“Say goodbyeto jet lag.”
"It might just move thetravel industry forward”
“Tired of jet lag?This app will help”
“The travel industry’snew fix for jet lag”
“The science has wonconsumers over”
National Sleep Foundation's SleepTech Award goes to Timeshifter
National Sleep Foundation's SleepTech® Award
Health Magazine's Sleep Award goes to Timeshifter
Health Magazine's
Sleep Award
Fast Company 2021 World Changing Idea
Fast Company’s
World Changing Idea

We made shift work
easier and safer

Our second product offers shift workers a new way to optimize their sleep, safety, health, and quality of life, while enhancing safety and boosting productivity.

Timeshifter appLearn more
FastCompany congratulates Timeshifter on helping to change the world

"Congratulations Timeshifter on
helping to change the world."

We help astronauts
perform at their best

The clock for delivering
personalized healthcare

As we enter the next frontier of personalized medicine, we’re exploring how Timeshifter could serve as the clock for delivering healthcare aligned with each person’s biology.