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Military-Grade Durability Standards
Tested to Rigorous Military-Grade Durability Standards*
Certified by SGS, a Europe's leading independent laboratory, KOSPET smartwatches have successfully passed 20 military-grade standard tests based on U.S. MIL-STD-810H*, maintaining stable and reliable performance under a wide range of harsh conditions, such as extreme temperature ranges, intense shocks, sand and dust exposure, and high-humidity environments. All results included in test reports demonstrate that KOSPET smartwatches are engineered to military-grade standards, designed for exceptional performance and long-term durability.
1. High Temperature
Climatic category A2 - Basic Hot
Duration: 2H
Temperature: 50°C temperature exposure
Unit is operational during test.
2. Low Temperature
Climatic category - Basic Cold (C1)
Test temperature: -25°C
Test time: 2h
Power on
3. Salt Fog / Corrosive Environments Test
Procedure I will be performed with alternating 48-hour periods of salt fog exposure and drying conditions for a minimum of two 48-hour periods (one wet and one dry).
4. Rain Test
Sample condition: Non-Operating for 20 minutes and Operating 10 minutes.
Rain flow rate: 4 inches per hour
Wind velocity rate: 18 m/s
Test duration: 30 minutes lside
Surface being tested: Front ,Left, Right, Top
5. Vibration Test
Table 514.8C-VII Category - 4 - Composite wheeled vehicle vibration exposure.
NOP/test time 40min/axis
Power on
6. Sand and Dust Test
Wind speed: 10.6+7g/m3,
Desert winds: 8.9 +1.3 m/s
Duration: non-operation for 6 hours (23°C), non-operation for 1 hour (high operating or storage temperature) ,operation for 6 hours(high operating or storage temperature)
Direction: Top face.
Power off/on
1. High Temperature
1. High Temperature
Climatic category A2 - Basic Hot
Duration: 2H
Temperature: 50°C temperature exposure
Unit is operational during test.
2. Low Temperature
2. Low Temperature
Climatic category - Basic Cold (C1)
Test temperature: -25°C
Test time: 2h
Power on
3. Salt Fog / Corrosive Environments Test
3. Salt Fog / Corrosive Environments Test
Procedure I will be performed with alternating 48-hour periods of salt fog exposure and drying conditions for a minimum of two 48-hour periods (one wet and one dry).
4. Rain Test
4. Rain Test
Sample condition: Non-Operating for 20 minutes and Operating 10 minutes.
Rain flow rate: 4 inches per hour
Wind velocity rate: 18 m/s
Test duration: 30 minutes lside
Surface being tested: Front ,Left, Right, Top
5. Vibration Test
5. Vibration Test
Table 514.8C-VII Category - 4 - Composite wheeled vehicle vibration exposure.
NOP/test time 40min/axis
Power on
6. Sand and Dust Test
6. Sand and Dust Test
Wind speed: 10.6+7g/m3,
Desert winds: 8.9 +1.3 m/s
Duration: non-operation for 6 hours (23°C), non-operation for 1 hour (high operating or storage temperature) ,operation for 6 hours(high operating or storage temperature)
Direction: Top face.
Power off/on
High Temperature Test
KOSPET smartwatches have passed the exacting high temperature test, maintaining stable operation and precise performance even under prolonged high temperatures and intense thermal loads. With most models constructed with premium stainless steel and Corning Gorilla Glass 3, the smartwatches feature improved structural strength and heat resistance to ensure reliable durability in demanding environments.
Low Temperature Test
KOSPET smartwatches maintain full functionality and stable performance in extreme cold conditions as low as -25℃. During a 2-hour continuous low-temperature test, the devices remained powered on and fully operational, withstanding the harsh challenges of freezing environments. Whether operated on snow-covered peaks or used during outdoor training in extreme cold, KOSPET smartwatches conquer with confidence and demonstrate military-grade low-temperature reliability.
Water Resistance Test
Whether for daily wear or extreme water sports, KOSPET smartwatches effortlessly handle various water environments — with water resistance ratings from IP68 against splashes and rain to IP69K with protection against high-pressure water jets, from 5 ATM that makes the smartwatches swim-suitable to pro-grade 10 ATM ready for your diving excursions.
Heavy Truck Crush Test
Built for the harshest conditions, KOSPET smartwatches endure the crushing weight of a 20-ton truck and still function after an 18-meter drop. Thanks to a robust rugged design you can count on, the smartwatches handle accidental impacts and intense use with confidence and ease.
Salt Fog & Corrosive Environments Tests
KOSPET smartwatches have undergone strict salt fog and liquid contamination tests, effectively resisting corrosion from various liquids like sweat, rain, and seawater. Whether utilized during coastal exploration, rainforest hiking, or daily use in rainy conditions, the body and other crucial components maintain long-term stability. The smartwatches also remain tough and dependable even when exposed to humidity, salt, and liquid contamination.
Various Impact Tests
KOSPET smartwatches have aced multiple shock tests under high-intensity shocks and impacts, during which they shattered wooden boards and glass cups while staying physically and functionally stable. Whether exposed to accidental impacts or extreme usage scenarios, the smartwatches endure and thrive with military-grade durability and reliability.
Notes:
*1. Selected products have undergone enhanced military-grade MIL-STD-810H durability tests, with 20 test procedures incorporated to ensure superior toughness.
*2. Test criteria include the requirements of both military-grade standards and KOSPET quality tests. Specific test items may vary by device model. MIL-STD-810H tests are only conducted on selected KOSPET products. Please note that MIL-STD-810H tests help to verify the reliability and durability of KOSPET products, but do not indicate suitability for military use. All the foregoing tests were performed under laboratory conditions. Any product damage caused by attempts to replicate these test conditions is considered accidental, and is not covered by KOSPET’s standard warranty.
