As per the latest analyst data, there will be around 6.4 billion IoT (internet of things) devices, and the number is bound to grow to about 20 billion by 2026. So testing this enormous number of devices will be one of the biggest challenges faced by the manufacturers and integrators.
IoT testing is the practice of executing QA tests that validate the performance, functionality, and security, etc., of an IoT device and its setups. Executing proper QA tests on the IoT product confirms that the device can withstand security threats, connectivity issues, and performance malfunction. So the IoT testing strategy must be very effective to handle these requirements.