@wildpotato Casio GzOne Ravine II . GSM for world wide use. MIL spec for immersion, shock, temp, etc:
Immersion MIL-STD 512.5 Procedure I At 1m depth, 30min
Rain MIL-STD 506.5 Procedure I 10cm/h, Wind 40mph
Drop MIL-STD 516.6 Procedure IV Drop 4ft (1.22m) 26times G’zOne 5ft (1.52m)
Dust MIL-STD 510.5 Procedure I in the heavy dust, 6hrs
Vibration MIL-STD 514.6 Category 24 1hr test
Salt Fog MIL-STD 509.5 Salt water Spray 24hrs
Humidity MIL-STD 507.5 Procedure II Humidity 95% 24hrs
Solar Radiation MIL-STD 505.5 Procedure I Solar Radiation 1120W/m2 24hrs
Low Pressure MIL-STD 500.5 Procedure I 15,000ft (4,572m) 1hr
High Temperature MIL-STD 501.5 Procedure I 85°C 96hrs
Low Temperature MIL-STD 502.5 Procedure I -25°C 96hrs
It has its own GzGear functions built in so it does not need to be online to operate. Stealth mode with no GPS will measure steps and direction passively. You can check the features yourself.
It is not pretty or stylish but it sure is functional. I’ve heard it called the “Man phone”.
I suspect there is even a testosterone ejector in one of the buttons.