Shock-resistant
200-meter water-resistant
Low-temperature resistance (-20C / -4F), mud-resistant
GPS Signal Frequency: 1575.42 MHz
GPS Signal Reception: Time-calibration (auto, manual); acquisition of position information (manual)
Bluetooth: Low Energy, up to 2-meter range
Digital Compass: 16 points; measuring range: 0 degree to 359 degree; measuring unit: 1 degree
Barometer: 260 hPa to 1,100 hPa (7.65 inHg to 32.45 inHg); measuring unit: 1 hPa (0.05 inHg); atmospheric pressure tendency graph (past 48 hours); atmospheric pressure tendency alarm
Altimeter: -700 m to 10,000 m (-2,300 ft. to 32,800 ft.); measuring unit: 1 m (5 ft.); relative altitude readings (-3,000 m to 3,000 m); altitude tendency graph
Thermometer: -10C to 60C (14F to 140F); measuring unit: 0.1C (0.2F)
World Time: 39 cities (39 time zones, daylight saving on/off) and UTC, auto DST
Stopwatch (1-second up to 999:59'59 with split)
Countdown Timer (up to 24 hours)
4 Daily Alarms with Snooze Alarm
Size: 60.3 x 57.7 x 20.2 mm
Weight: 142 grams