Home > News > Amazon’s Halo Fitness Wearable Looks Groundbreaking Amazon’s Halo Fitness Wearable Looks Groundbreaking It tracks your emotions by monitoring your tone of voice and can read your body fat percentage with a simple scan Ella Glover Last Updated on August 27, 2020 LG announces a battery-powered, air-purifying mask By Ella Glover Aug 27, 2020 Alexa Flaw Allowed Access to Voice History By Ella Glover Aug 14, 2020