Features & Specifications:
- Display size: 1.5″W x 2.5″H (3.8 x 6.3 cm); 3″ diag (7.6 cm)
- Display resolution: 240 x 400 pixels
- Display type: transflective color TFT
- Weight: 241 g
- Battery: rechargeable, internal lithium-ion
- Battery life: up to 35 hours at 10-minute tracking; up to 200 hours at 30-minute tracking (power save mode)
- Water rating: IPX7
- Memory/History: 16 GB
- High-sensitivity receiver
- Interface: high-speed USB and NMEA 0183 compatible
- Preloaded maps: yes (topographic)
- Ability to add maps
- Storage and Power Capacity: microSD™ card (not included)
- Waypoints/favorites/locations: 10000
- Routes: 250
- Track log: 20,000 points, 250 saved gpx tracks, 300 saved fit activities
- Barometric altimeter
- Compass:Yes (tilt-compensated 3-axis)
- Outdoor Recreation Features
- Area calculation
- Automatic routing (turn by turn routing on roads)
- Geocaching-friendly: Yes (Paperless)
- Custom maps compatible
- Hunt/fish calendar
- Sun and moon information
- Picture viewer
- Garmin Connect™ compatible (online community where you analyze, categorize and share data)
- Trigger an interactive SOS with 24/7 search and rescue monitoring center: yes
- Send and receive text messages to SMS and email: yes
- Send and receive messages with other inReach® users, exchange locations: yes
- Track and share location with friends and family on web-based MapShare® portal: yes
- Virtual keyboard for custom text messaging: yes
- Garmin Explore™ compatible: yes
- Garmin Connect™ IQ compatible: yes
- Wireless compatible: yes (Wi-Fi®, BLUETOOTH® and ANT+®)
- Map segments: 15,000
- Active weather: yes
- Request weather forecasts for current location and planned destination: yes
- Smart Notifications: yes
- Live Tracking: yes (with Garmin Explore)
- BirdsEye direct to device: yes (no annual subscription required)
- MIL STD 810G ruggedness for thermal, shock and water performance
- RINEX Logging: yes
In the Box:
- GPSMAP 66i
- Access to Birdseye Satellite Imagery
- USB cable
- Carabiner clip
- Documentation