Product Testing & Validation - Apple tests Apple Watch Series 11 antenna performance in a controlled environment to eliminate external interference [1][2] - Apple simulates real-world conditions by testing how the human body affects Apple Watch signal transmission [2] - Apple Watch Ultra 3 location transmission accuracy is tested using satellite connectivity in a specialized chamber [3] - Apple recreates satellite geometry to simulate any location on Earth for testing emergency SOS and location sharing features [4] Product Development Cycle - Apple's testing process can take up to a year, suggesting continuous product development and testing cycles [4]

RT Mykhailo Fedorov (@FedorovMykhailo)Satellite connectivity — in every Ukrainian’s smartphone. I tested Starlink’s Direct to Cell @SpaceX technology with @TwiyKyivstar CEO Oleksandr Komarov. This is a technology of the future, and it will soon be available in 🇺🇦 https://t.co/c0Us7TAo3T ...