Pulsio · Light Therapy

Switch on your mornings.
Switch off at night.

Scientifically tuned light for deeper sleep and brighter mornings.

Pre-order HaloSee how it works
  • Free UK delivery
  • 60-night home trial
  • 1-year warranty
Halo light therapy glasses glowing red while a woman relaxes in bed
Halo
Halo
Halo
Halo
Halo
Halo
Halo
Halo
Trustpilot
Trustpilot

350,000+ customers choose Pulsio

Halo

Wearable light technology that supports deeper sleep and energised mornings
£199.99

Try it for 60 nights. Full refund if it's not for you.

1 Year Warranty
  1. 01
    Better sleepSleep deeper and wake up energised.
  2. 02
    Hands freeRead or work while you wear it.
  3. 03
    Fits over glassesComfortable over most frames.
  4. 04
    60-night trialTry it, or get a refund.

Pairs well with your order

How to use

  1. 01
    Better sleepSleep deeper and wake up energised.
  2. 02
    Hands freeRead or work while you wear it.
  3. 03
    Fits over glassesComfortable over most frames.
  4. 04
    60-night trialTry it, or get a refund.
What's in the box
  • Halo Glasses
  • Soft headband
  • USB-C charging cable
  • Travel pouch
  • Quick-start guide
Delivery & Warranty

Delivery
Free Royal Mail 24-Hour Tracked delivery is included when you spend over £60. Delivery time is 1-2 days Mon-Sat after dispatch. Upgrade to DPD Next Day delivery to get your order sooner at checkout.

Warranty
All Pulsio products are sold with a 1 Year Manufacturer Warranty included, and automatically activated. In the rare event that your Pulsio product develops a fault, our customer service team will be on hand to arrange an exchange or a completely new replacement set.

60-night guarantee

We stand behind every purchase with our hassle-free return policy. If for any reason you're not completely satisfied with your purchase, simply send it back within 60 nights for a full refund, no questions asked.

Specifications
Light660nm red and daylight white
Modes2, four brightness levels each
Weight48g
FitsOver most glasses
ChargingUSB-C
UseAbout 15 min, morning and evening
How we compare
Feature Traditional light box
Bright white light, as in light therapy lampsYes Yes
Red and white lightYes No
Morning and evening sessionsYes Mornings
Hands-free and wearableYes No
Use while working or readingYes Limited
PortableYes Limited

Night + day light therapy

Feel the difference in just 7 days.

Wake with
more energy

Bright morning light helps you feel alert and ready for the day.

Support your
body clock

Consistent daily light helps support your natural sleep-wake rhythm.

Wind down
naturally

Warm red light for a gentler evening wind-down.

Light therapy that
moves with you

Wear Halo while you work, read or relax.

Night + day light therapy

From wake-up to wind-down.

Bright white light for mornings. Warm red light for evenings.

How it works

Your body clock runs on light.

Your body runs on a natural internal clock. Seasons, screens and stress can easily throw it off balance. Halo works like natural daylight, helping your body wind down melatonin (the sleep hormone) in the morning so you feel awake and alert.

Morning Bright light when your body expects daylight helps reinforce wakefulness and alertness.

Evening Warmer 660 nm red light gives you a gentler light environment as the day winds down.

Consistency Because Halo is wearable, your light routine can happen while the rest of your life carries on.

Morning Bright light when your body expects daylight helps reinforce wakefulness and alertness.

Evening Warmer 660 nm red light gives you a gentler light environment as the day winds down.

Consistency Because Halo is wearable, your light routine can happen while the rest of your life carries on.

15 min, morning + night Today Day 7

Results you can feel

Brighter mornings and calmer nights, in just 7 days.

Just 15 minutes with Halo in the morning, and again in the evening, is all it takes to start feeling the difference.

Try Halo for 60 nights. If you’re not happy, send it back for a full refund.

Find out more

Halo · Wearable Light Therapy

Two light modes. One wearable.

Morning · Daylight white
Morning · Daylight white

Start brighter.

  • Bright daylight-white light
  • Supports morning alertness
  • Brighter winter mornings
  • Wear it while you get ready
Evening · 660 nm red
Evening · 660 nm red

Switch off more naturally.

  • 660 nm red light
  • Warm low-glare light
  • Designed for your evening routine

Designed for real life

Light therapy that fits your day.

Wear Halo with your morning coffee, while answering emails or reading before bed.

Why Halo

Light therapy. Without the light box.

Feature
Pulsio Halo
Traditional light box
Bright white light, as used in light therapy lamps
Yes
Yes
Red and white light technology
Yes
No
Dual morning and evening sessions
Yes
Morning only
Hands-free & wearable
Yes
No
Use while working or reading
Yes
Limited
Portable
Yes
Limited

The science behind Halo

Over 40 years of research into light, sleep and the body clock.

Since the first light therapy studies, researchers have published thousands of papers on how light shapes our sleep and the body clock.

Evening · Red light

Red light and sleep quality

In a 2012 study of elite athletes, 30 minutes of red light each night for 14 days improved sleep quality and melatonin levels compared with no light.

Zhao et al., 2012
  • 14 nightsof red light improved sleep quality in a 2012 study of elite athletes

Study: Zhao et al., 2012.

Halo is a wellness product. It is not intended to diagnose, treat or prevent any medical condition.

Find out more

Pulsio customer reviews

Why over 350,000 customers choose Pulsio.

Trustpilot

Good to know

We're answerable.

Halo is designed to be simple to live with. Any question about the light, the fit or the routine?

Check if you can find it here, or contact us.

See more answers
How does the morning light work?

Halo delivers bright daylight-white light at eye level to support wakefulness and alertness. It’s designed for use in the morning, particularly when natural daylight is limited.

How does the red light work?

Halo uses warm 660 nm red light in the evening to create a gentler light environment as you wind down. Simply wear it as part of your normal pre-sleep routine.

Can I wear Halo over prescription glasses?

Yes. Halo is designed to sit comfortably over most prescription frames, so you don’t need to choose between your glasses and your light routine.

Can I work or read while wearing Halo?

Yes, and that’s one of the biggest advantages of Halo. Read, work, scroll or relax while you use it. There’s no need to sit in front of a stationary light box.

What's the battery life and charging?

Halo recharges over USB-C and gives you multiple sessions per charge. A short top-up gets you back to a full battery quickly.

Warranty, delivery & returns?

Halo comes with a 1-year warranty, free UK delivery, a 60-night home trial and 60-day returns. If it's not right for you, sending it back is simple.

Your routine, in better light

Better mornings start the night before.

Bright light to switch on. Warm light to switch off. One wearable device designed around both ends of your day.

Dispatch from 26 October · Free tracked UK delivery

Added to cart: £199.99
Halo

Halo

£199.99