LENS MATERIAL: polycarbonate
BEZEL MATERIAL: aluminum
STRAP MATERIAL: silicone
PHYSICAL SIZE: Small/medium: 15 x 10.5 x 197 mm Fits wrists with a circumference of 122-188 mm, Large: 15 x 10.5 x 223 mm Fits wrists with a circumference of 148-215 mm
TOUCHSCREEN
DISPLAY SIZE: 0.26″ x 0.70″ (6.6 mm x 17.7 mm)
DISPLAY RESOLUTION: 48 x 128 pixels
DISPLAY TYPE: OLED
WEIGHT: Small/medium: 16.5 g, Large: 17.1 g
BATTERY LIFE: up to 7 days (excluding pulse ox sleep tracking)
WATER RATING: Swim
MEMORY/HISTORY: 7 timed activities, 14 days of activity tracking data