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Wake up to better sleep with retimer 3

A smart sleep tech wearable to help align your body clock with your life

retimer 3 comes with an app to
help align your circadian rhythm

Sleep score

Helps you understand your body’s sleep requirements. Keeping a regular sleep schedule positively impacts physical and mental health, promoting better sleep, daytime alertness and mood.

Sleep Outcome

Resetting the body clock can lead to increased daytime wakefulness and a better sense of well-being, promoting a healthier and more balanced sleep-wake cycle.


Regular use of retimer ensures adjustment of your sleep schedule, leading to enhanced alertness and better sleep quality.

Wellness Accounts

Integrate your wellness accounts

retimer experience explained

Using bright light therapy is the natural way to positively affect your mood, sleep, and energy.

1 in 3 people

worldwide struggle with sleep disorders

411 Billion $

lost due to lack of sleep in US

20% Car crash

accidents happen due to sleepiness

Transform your sleep-wake life,

How does it work?

Research on light exposure

Studies have found exposure to light at different times of the day can change the timing of the body clock and sleep/wake pattern. Bright light in the morning can re-time your body clock, making it easier to fall asleep at night and wake up earlier in the morning. On the other hand, exposure at night can delay the time you fall asleep and prolong your wake-up time the next day.

Light therapy is a natural solution to change your sleep and wake cycle

Light therapy with retimer involves exposure to blue-green light for a prescribed amount of time at a specific time of day.

Blue-green spectrum

Wavelength of the blue-green light used in retimer has been found to be most effective in changing our ‘body clock’, or circadian rhythm.

Why buy retimer 3

Blue-green light spectrum:

The color blue-green has been chosen for both safety and efficacy. Shorter wavelengths of light and blue-green colors have been proven to be most effective at improving sleep and optimizing mood.

Stylish and portable:

Sleek and modern design, making it both stylish and convenient to carry around, ensuring a consistent sleep routine even while traveling.

Backed by science:

The wearable’s approach to light therapy is firmly grounded in scientific research, providing users with a credible and reliable solution.

Optimal coverage:

Ensures precise under-eye delivery, for the best possible coverage, maximizing the effects of light therapy.

Universal fit nose pieces:

Ensures precise under-eye delivery, for the best possible coverage, maximizing the effects of light therapy.

What's in the box

Your retimer

Protective case

Type C cable

1 year warranty

User manual

What our users have to say

Dr. Angela Holliday Bell

Sleep Specialist, USA

My no 1 hack for better sleep during the winter months is using my Re-Timer sleep wearable light therapy glasses every morning. Getting 30 to 60 minutes of natural light exposure in the mornings can help you take advantage of all of the above benefits, but can be difficult to come by during the dark winter mornings.

Rodrigo Nascimento

UFC Fighter, USA

Re-Timer light therapy glasses have helped me overcome Jet Lag making time zone adjustments seamless and keeping my energy levels in check!! The glasses helped me improve my athletic performance by overcoming Jet lag while on international tournaments.

Julian Garcia

Bio Hacker, USA

Thanks to the Re-Timer, jetlag is no longer a concern during my international travels. This gadget has truly revolutionized my experience, making time zone adjustments seamless and keeping my energy levels in check. A must-have for globetrotters!

Danielle Scott

Sochi Olympic Aerial Ski Champion, Australia

The Re-Timer has been a practical lifesaver for me during the competition season, making it so much easier to prep for and adjust to different time zones.

Maarten van der Weijden

Olympian, Netherlands

Light therapy was crucial in winning the golden medal. The first thing I do is put my glasses on and light up. Re-Timer has really helped me to prepare and adjust to the time zones throughout the competition season.
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