Exclusive Offer: Use code retimer15 and avail 15% off on retimer

Sleep better, travel easier,
improve your energy & mood.

Clinically proven to reset your body clock, minimize the effects of jet lag, and balance your circadian rhythm.

Sleep better, travel easier,
improve your energy & mood

Clinically proven to reset your body clock, minimize the effects of jet lag, and balance your circadian rhythm.

World's Most Researched

Light Therapy Glasses

Improve sleep & boost energy with retimer, clinically proven to reset your body clock, minimize the effects of jet lag, and balance your circadian rhythm.

light therapy glasses

A wearable to not just track,
but FIX YOUR SLEEP

Improves sleep health without medication

Sleek & lightweight design for comfortable usage

Seamless integration with Android Health and Apple Health

Regulates Melatonin & Serotonin production

Precise under-eye delivery for best possible coverage

Endorsed by sleep experts & bio-hackers

A wearable to not just track,
but FIX YOUR SLEEP

Improves sleep health without medication

Designed for comfort & style

Seamless integration with Android Health and Apple Health

light therapy glasses

Regulates Melatonin & Serotonin production

Precise under-eye delivery for best possible coverage

Endorsed by sleep experts & bio-hackers

light therapy glasses trursted users
People have benefitted from our devices
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light therapy glasses research and development
Years of research and product development
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light therapy glasses clinical research
Clinical research conducted around our products
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light therapy glasses app for sleep
App downloads across our worldwide user base
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retime your life

Regulate your sleep schedule, adjust to new time zones, struggle with mood and energy in darker months?

retimer is your reliable everyday companion.

retime
For Your Glow

Good sleep has multiple benefits in addition to staying healthy.

Getting enough sleep is also the secret to achieving a vibrant complexion and glowing skin.

retime
For Your Mood

Sunlight is an effective and natural way to boost your mood.

Lack of sunlight can upset your body clock, disrupting your sleep, which can leave you feeling low and lethargic.

retime
For Your Travel

Adequate sleep can alleviate the effects of jet lag during travel across multiple time zones.

It can enhance your productivity, efficiency, and overall well-being.

retime
For Your Shift Work

Working odd hour shifts may disrupt sleep rhythm and increase the risk of health conditions.

Dealing with inconsistent sleep patterns can be challenging in managing personal and professional life.

Rolling Stoones2 “The best of 2024” • Geeky Gadgets “retimer 3 helps improve mood, regulate sleep, manage the signs of aging, and more” • Gadget Flow “retimer 3 Daily Sleep Wearable for Better Sleep Management and Wakefulness” • New Atlas “Australian Company Launches retimer 3 – A Smart Sleep Wearable” • Health News “Australian Company Launches retimer 3 – A Smart Sleep Wearable.” •
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retimer mobile app available on

Integrated with

light therapy glasses and lamp
light therapy glasses and lamp

What industry experts have to say

Kris Gethin

Kris Gethin

Celebrity Fitness Coach

After wearing the retimer 3 for around 6 months while travelling to various time zones, I am shocked how well it keeps resetting my circadian rhythm.
Rodrigo Nascimento

Rodrigo Nascimento

UFC Fighter, USA

retimer 3 has been a game-changer in helping me overcome jet lag. It makes time zone adjustments seamless and keeps my energy levels steady. These glasses have significantly improved my athletic performance, especially during international tournaments, by effectively combating jet lag.
Dr. Angela Bell

Dr. Angela Holliday Bell

Sleep Specialist, USA

I absolutely love the new design. They are so easy to wear, and I just throw them on in the morning while I am getting ready for my day.
Roger Sutherland

Roger Sutherland

Shiftwork coach, Australia

I’m a veteran shift worker of 40 years, a health and wellbeing coach and the founder of A Healthy Shift. Shiftwork severely disrupts the circadian rhythm causing sleep disorders, metabolic issues, brain fog and fatigue amongst numerous other conditions. I have been using retimer 3 for 3 months and it is a stylish and practical wearable to ensure entrainment of the circadian rhythm daily when sunlight is unavailable due to time.
Gina Caputo

Gina Caputo

Health and wellness coach, USA

I can wear my retimer 3 every morning while doing my morning chores. They help me in re-aligning my circadian rhythm and feeling fresh!
Dr. Steven Jasper

Dr. Stephen Jasper

Jet lag consultant, Australia

retimer 3 are portable, sleek and modern which is accompanied by an app that helps you in tracking your sleep schedule. Wearing the retimer 3 is like having a shot of coffee in the morning without the caffeine jitters.

Know more in
our blogs section

Frequently Questions Answers

A wearable light device that shines gentle green-blue light at your eyes to reset your body clock.

20–30 minutes to start; 30–50 minutes for jet lag, shift work, or DSPD.

Morning to fall asleep earlier; evening to stay awake longer. The app helps you pick the right time.

For most adults, yes. It’s visible light, not UV. People with bipolar, retinal disease, or photosensitivity should ask a doctor first.

Yes, it’s one of the most evidence-backed tools for crossing multiple time zones.

Yes, they can be easily worn above them.

A full charge covers several 30–50 minute sessions. Charging takes under two hours.

Yes. The retimer mobile app is on iOS and Android and connects with Apple Health and Health Connect.

The device weighs just 36 grams (1.27 ounces), making it lightweight and comfortable to wear during your daily routine.

It features an integrated rechargeable 3.7V, 160mAh lithium-ion polymer battery.

The device charges using the included USB-C cable, which can be connected to a computer or a compatible 5V USB wall adapter.

The LEDs are designed for a useful life of more than 10,000 hours under normal operating conditions.

The device measures 174 × 166 × 25 mm (6.9 × 6.5 × 1.0 inches).

Yes. retimer 3 comes with a one-year technical warranty.

Store the device in its protective case when not in use. Avoid exposing it to high temperatures, and keep it protected from heat, humidity, and accidental damage.

Yes. Its compact design, lightweight frame, rechargeable battery, and included travel case make it easy to carry and use at home, work, or while travelling.

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