Ebb® CoolDrift™ Versa


A first-of-its-kind, wearable sleep technology that’s clinically-validated to help users fall asleep faster and sleep better across the night.


BUY NOW for only $479

From Ebb Therapeutics comes a NEW sleep wearable designed to help you wind down so you can drift off into a restorative slumber whenever, wherever.

Ebb® CoolDrift™ Versa is a comfortable headband that cools the forehead, thereby reducing metabolic activity in the frontal cortext, the area where racing mind (the root cause of sleeplessness!) occurs. As brain activity declines, the mind calms and the user is able to sleep more soundly.

Equipped with Ebb’s exclusive PrecisionCool™ technology, the headband softly wraps around the forehead and cools it to the optimal, clinically validated temperature. A proprietary algorithm maintains continuous cooling throughout the night, so the user can stay asleep.

Real Science. Real Sleep.

Ebb with PrecisionCool Technology, born from decades of brain imaging research and 6,500 study nights by a renowned sleep researcher, revealed a revolutionary new way to sleep. Our wearable sleep technology uses targeted cooling to reduce metabolic activity in the frontal cortex of the brain, helping to calm the mind and body. The cooling ComfortBand gently brings the forehead to a precise temperature allowing the body to sleep.

Why We Love It

100% Natural

Traditional sleep aids shut down your mind and body and can leave you feeling groggy. CoolDrift Versa works with the brain’s natural rhythms to help you get to sleep naturally with no side effects so that you can be at your best the next day.

Personalized, Intelligent Algorithm

The PrecisionCool™ algorithm adjusts itself to work with the body’s natural fluctuations so a precise temperature can be maintained. CoolDrift Versa features five temperature settings, all validated to be effective, and three cooling pads that work in tandem to balance out these shifts.


An ultra-portable design, sleek control wand, and rechargeable battery makes it versatile and easy to use wherever you are – in bed, on a plane, stressed at your desk, or lounging on the couch.


In multiple trials involving 340 subjects and 6,500 nights, on average, users fell asleep 50% faster and spent 60% less time awake during the night.

Created by a Doctor

The brainchild of founder Dr. Eric Nofzinger who has spent 35 years studying the brain mechanisms of healthy sleep, PrecisionCool technology is based on research he performed as Director of the Sleep Neuroimaging Research Program at the University of Pittsburgh School of Medicine.

Only CoolDrift technology targets the most common cause of sleeplessness: A Racing Mind.

Calm your racing mind anywhere you choose, whether in bed or in other rooms before bed, so you can get better sleep without any next day side effects.

  • Ultra-portable design makes it easy to pack for travel
  • Operates on a rechargeable battery and does not need to be plugged in during use
  • 5 temperature settings so you can choose the one that is most comfortable for you

Ebb® CoolDrift™ Versa


GTIN: N/A Category:


Cooling temperature range: 57º-64ºF (14º-18ºC)
Warranty: 1 year
Device weight: 1lb (454g)
Package dimensions: 7.7” x 7.5” x 5.5” (19.5 x 19 x 14 cm)
Electrical: AC Power Input, 100-240V, 50/60Hz, 0.3A. DC Power, 12VDC 1.0A
Temperature: 41°-140°F (storage/transport) (5°-60°C)


  1. CoolDrift doesn’t “knock you out” like a sleeping pill. It’s designed to work with your body to promote sleep.
  2. CoolDrift takes time to work, so be patient and persistent.
  3. CoolDrift Versa’s portability means that you can use it to calm your racing mind before bed in other rooms of your house. It can also be used through the whole night.


  • Read the entire manual before use.
  • The headband must be worn in the proper orientation to prevent entanglement and strangulation.
  • Some individuals may experience skin redness on the forehead after wearing the product. If this persists more than 12 hours, contact Ebb Therapeutics.
  • People with cold sensitivity reactions such as Raynaud’s Disease should consult their doctor before using cooling products to avoid cold sensitivity reactions.
  • If you have a skin condition on your forehead that may make wearing the headband uncomfortable, please check with your doctor before use.
  • CoolDrift is not to be used by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction.
  • Children should be supervised not to play with CoolDrift.
  • CoolDrift is only to be used with the power supply provided.
  • Route the power supply cable to prevent a tripping hazard or being entangled with furniture.
  • If the supply cord is damaged it must be replaced by Ebb Therapeutics.
  • Do not use CoolDrift if the package or any part is damaged.