Wi-Fi version of the Samsung Galaxy Watch 8 Classic Technical Specifications Very clear under the sun. Processor: The first 3nm processor in a smartwatch, meaning incredible speed in navigation and smoothness in running applications. The screen is Super AMOLED protected by a scratch-resistant Sapphire Crystal layer, with brightness up to 3000 nits. Body: Made of strong Stainless Steel with the mechanical rotating bezel preferred by lovers of classic watches. The new processor. Your body's condition. Fat and muscle. WhatsApp. The battery supports fast charging and provides stable performance thanks to efficiency. Smart Features: Artificial Intelligence (Galaxy AI) feature "Energy Score" which analyzes your activity and sleep to give you a daily report on Upgraded Bio Active sensor: Higher accuracy in measuring heart rate, ECG, and body composition ratio. Operating System: The latest Wear OS 5, which allows full access to the Google Play Store for apps, Maps, YouTube Music. Durability: Water and dust resistant with IP68 and 5ATM standards, suitable for swimming up to 50 meters. 64 GB memory is enough to download all applications and clips.