quatix® 8 – 51mm, AMOLED SapphireCompatible With: ALPHA 100 200 200i 200 Plus 300 300i PRO550 Plus inReach Devices The quatix 8 nautical smartwatch includes a bright 1. 4 inch AMOLED display and LED flashlight, so youll get features you need at the helm and ones you want off it. BRIGHT, CRISP AMOLED DISPLAY EXTEND YOUR ADVENTURE WITH UP TO 16 DAYS OF BATTERY LIFE HOUSING MADE WITH RECYCLED OCEAN BOUND PLASTICS BOAT DATA STREAMING AND CHARTPLOTTER VOICE CONTROL1 DIMMABLE BUILT IN LED