HomeProduct OSAmazfit OS, Default_no_selection_value Amazfit OS, Default_no_selection_value View cart “Amazfit GTS Fitness Smartwatch with Heart Rate Monitor, 14-Day Battery Life, Music Control, 1.65″ Display, Sleep and Swim Tracking, GPS, Water Resistant, Smart Notifications, Obsidian Black” has been added to your cart. Showing the single result Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by editor review Added to wishlistRemoved from wishlist 0 Add to compare Smartwatches Amazfit GTS Fitness Smartwatch with Heart Rate Monitor, 14-Day Battery Life, Music Control, 1.65″ Display, Sleep and Swim Tracking, GPS, Water Resistant, Smart Notifications, Obsidian Black $95.99 Add to cart