Rugged smartphone

A rugged smartphone is a specific type of toughened smartphone which is designed to be completely sealed within a durable housing to protect it against damage from water, shock, dust, and vibration.

[1][2][3] Rugged smartphones are designed to survive extreme weather and temperatures, accidental damage, and rough handling; making them ideal for working outdoors, or in harsh environments, along with use during extreme sports, such as sailing, rock climbing, etc.

[1] There are three general types of rugged phone: The following IP code ratings for ingress protection (IP), as defined by the International Electrotechnical Commission (IEC) standard 60529 (equivalent to European standard EN 60529), are typically used for certifying various toughened and ruggedised smartphones.

If the device passes all these tests, then it can be considered as IP69K rated smartphone, and can be used in harsh environments with high pressure / steam cleaning.

[9] MIL-STD-810G[10] is a U.S. military standard that stipulates a level of durability for an item of equipment.