Energy Harvester
The WATT’CH is a wristband that will make wearable devices last longer. The Photovoltaic cells fabricated onto a flexible substrate can be integrated in the design of an actimeter or in the bracelet of a smart watch and will deliver more power to the system, or even enable autonomous charging device.
The WATT concept on flexible substrate is conformal by design and is perfectly suited for indoor lighting where the efficiency is the highest.