Please see below for our most frequently asked questions about our dhama Cooling Wristbands.

How do I use it?

Wet/saturate the topside of the wristband using the water bottle provided. Fasten the wristband to your wrist with the inside plate facing and in direct contact with your inner wrist.

Turn on the wristband using the one-button operation. Set to desired temperature using the on/off/temp button.

How does it work?

The dhama Cooling bracelet accelerates the body’s natural cooling mechanism.
 It removes body heat from the blood passing through the wrist.
 This cooling effect postpones the onset of fatigue and maintains mental alertness.


Postponing fatigue means y
ou are able to perform at peak performance longer, resulting in greater endurance.

Is it safe to use?

dhama Cooling Wristbands are electronic wellness devices intended for use during sports, work, or whenever you feel hot.

It is perfect for all ages, body types and fitness levels. 

Can it treat heat stroke?

No. Please seek medical attention immediately in case of heat stroke or similar medical conditions.

Can it alleviate dehydration?

The dhama Cooling Wristbands cannot alleviate dehydration. Please remember to always keep hydrated.

What is ClimaCon® Technology?

ClimaCon® is a preeminent patented technology that allows user-controllable temperatures between 38 °F (4 °C) to 140 °F (60 °C) at the touch of a button.

This futuristic technology was created using adaptations of the principles of Peltier Effect.

The thermal efficiency of ClimaCon® systems has been optimized through extensive human body thermal mapping research.

The novel heat exchange mechanism of ClimaCon® is designed to be exceedingly lightweight and portable.