Brand: Amazfit • Price: $200
Display: AMOLED Display Size Mm: 46 Battery Life Hours: 336 Water Resistance: 5ATM
Brand: Apple • Price: $249
Display: Retina LTPO OLED Display Size Mm: 44 Battery Life Hours: 18 Water Resistance: 50m (WR50)
Brand: Apple • Price: $399
Display: Always-on Retina LTPO OLED Display Size Mm: 46 Battery Life Hours: 18 Water Resistance: 50m (WR50)
Brand: Apple • Price: $799
Display: Always-on Retina LTPO OLED Display Size Mm: 49 Battery Life Hours: 36 Water Resistance: 100m (EN13319)
Brand: Fitbit • Price: $160
Display: AMOLED Display Size Mm: slim band Battery Life Hours: 168 Water Resistance: 5ATM
Brand: Garmin • Price: $450
Display: AMOLED Display Size Mm: 46 Battery Life Hours: 312 Water Resistance: 5ATM
Brand: Garmin • Price: $450
Display: AMOLED Display Size Mm: 45 Battery Life Hours: 336 Water Resistance: 5ATM
Brand: Google • Price: $350
Display: AMOLED Display Size Mm: 45 Battery Life Hours: 24 Water Resistance: 5ATM
Brand: Samsung • Price: $300
Display: Super AMOLED Display Size Mm: 44 Battery Life Hours: 40 Water Resistance: 5ATM + IP68
Brand: Withings • Price: $350
Display: Analog + OLED Display Size Mm: 42 Battery Life Hours: 720 Water Resistance: 5ATM