<ul><li>A French startup claims to have created the first ever health tracker that can be worn and never requires a battery change.</li><li>The Baracoda BHeart utilizes energy harvesting technology to recharge through motion, body heat, and ambient light, providing the user with a battery that never runs out.</li><li>The smart device was introduced at CES 2023 in Las Vegas, winning the Innovation Award in sustainability.</li></ul>

French startup's new health tracker uses body's energy to never run out of battery

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