HomeProduct Item Dimensions LxWxH6.46 x 4.49 x 0.75 inches 6.46 x 4.49 x 0.75 inches Default sorting 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 TOZO S4 AcuFit One Smart Watch 1.78″ AMOLED Screen for Men Women, Bluetooth Call Dial Fitness Tracker, Heart Rate and Blood Oxygen, Sleep Monitor, IP68 Waterproof, Workout for iOS Android $49.99 Buy product