The healthcare and fitness wearables landscape is transforming rapidly, with tech giants investing heavily to improve the accuracy of their devices and expand the range of health metrics tracked.Leading tech companies like Apple (AAPL) , Alphabet (GOOGL) , Garmin (GRMN) and Meta (META) are competing for dominance in the rapidly expanding health and fitness wearables market, which is projected to grow from $103.2 billion in 2025 to $324.7 billion in 2032, with a CAGR of 17.8%, per a report by Fortune Busines ...