GARMIN FORETREX 801

LENS MATERIAL: acrylic
QUICKFIT™ WATCH BAND COMPATIBLE: yes (26 mm)
DIMENSION: 2.9" x 1.9" x 0.9"
WEIGHT: 3.8 oz with batteries
WATER RATING: IPX7
MIL-STD-810: yes (thermal, shock, water); bare unit only
DISPLAY TYPE: monochrome MIP
DISPLAY SIZE: 2.2" diagonal
DISPLAY RESOLUTION: 320 x 240 pixels
BATTERY TYPE: 2 AAA batteries (not included)
BATTERY LIFE
Up to 100 hours in default GPS Mode
UP to 1000 hours in Expedition Mode
INTERFACE: USB-C
Maps & Memory
WAYPOINTS/FAVORITES/LOCATIONS
500 TRACKS
100 NAVIGATION TRACK 
LOG: 10,000
NAVIGATION ROUTES: 50
Sensors
GPS
GLONASS
GALILEO
MULTI-FREQUENCY POSITIONING
BAROMETRIC ALTIMETER
COMPASS: Yes (tilt-compensated 3-axis)
GPS COMPASS (WHILE MOVING)
Daily Smart Features
SMART NOTIFICATIONS ON HANDHELD
PAIRS WITH GARMIN CONNECT™ MOBILE
Tactical Features
STEALTH MODE
NIGHT VISION MODE
DUAL GRID COORDINATES
KILL SWITCH
Outdoor Recreation
POINT-TO-POINT NAVIGATION
TRACBACK®
FISH FORECAST
SUN AND MOON INFORMATION
Outdoor Applications
COMPATIBLE WITH GARMIN EXPLORE™ APP
GARMIN EXPLORE WEBSITE COMPATIBLE
Connections
CONNECTIONS WIRELESS CONNECTIVITY: yes (BLUETOOTH®, ANT+®)