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Clim8® Insulated Waistcoat

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The Härkila Clim8® insulated waistcoat is an intelligent self-regulating heating waistcoat that can be controlled directly on the waistcoat itself by tapping the Clim8® logo or fine-tuned by using the Clim8® app.

The waistcoat has down insulation, a wind-resistant lining, and a heat-reflecting liner that directs the heat back toward the body. The waistcoat is powered by a power bank through a USB connector.

A power bank is not included with the waistcoat.

Where can I purchase batteries and chargers?


Clim8 does not sell batteries and chargers directly to users. Please contact the brand of your product or your nearest dealer, they will be able to advise you.

How long does the battery last?


Battery duration depends on the construction of your gear, the temperature outside, the comfort temperature you’ve set in the Clim8® app, the activity you are doing and even your profile!

Co-designed with:

Available in




Power supply

Smartphone required

Android 7+ or iOS 11+
Why an app?


User guide

Intelligent heat, personalized comfort

Need help with your product?

Our team is at your disposal! You can find a quick answer in our Help Center or contact our team directly from the Clim8® app. We will get back to you very shortly.