Sensors
25 Hz L1+L5 dual-band, multi-constellation GNSS receiver
3-axis magnetometer
3-axis gyroscope
3-axis accelerometer
Ambient light sensor
Temperature sensor

Core Measurements
Position
Velocity
Heading
Heel
Pitch
Data logging at 10 Hz

Display
High contrast, sunlight-readable
160 degree viewing cone
4.4" transflective LCD screen
320x240 pixel resolution, 91 ppi
Digits up to 90 mm height (landscape), 40 mm height (2 metrics, portrait mode)
Optically bonded 1.1 mm Gorilla Glass
Multi-layer anti-reflective (AR) coating
Water-shedding hydrophobic coating
RGB LED array

Battery
Run time: 100+ hours
Integrated 4600 mAh rechargeable lithium-ion battery
Qi-compatible wireless charging

Data Logging
256 MB integrated storage
100+ hours, depending on logging rate
Log at 2, 5, or 10Hz

Functions
Countdown timer
Shift tracking
Stripchart view
VMG