The thinnest Apple Watch ever, with our biggest display. Get invaluable health insights, including new sleep apnea notifications coming this month. New depth and water temperature sensors for your aquatic adventures. Fastest-charging Apple Watch ever. 80% battery in 30 minutes. New ways to fine-tune your fitness experience, like customizing Activity rings to match your lifestyle. Thinstant classic.. Display. Watch glass type. Ion-X glass. Rounded display corners. Yes. Always-on display. Yes. Pixel density. 326 ppi. Display brightness. 2000 cd/m². Display technology. OLED. Touchscreen. Yes. Display resolution. 416 x 496 pixels. Display type. Digital. Processor. Neural processor unit (NPU) cores. 4. Neural processor unit (NPU). Apple Neural Engine (ANE). Design. Waterproof up to. 50 m. Magnetic charging connector. Yes. Protection features. Dust resistant, Water resistant. Removable strap. Yes. International Protection (IP) code. IP6X. Shape. Rectangular. Band size. S/M. Band material. Rubber. Band colour. Blue. Watch case material. Aluminium. Watch case colour. Silver. Watch case size. 46 mm. Market positioning. Smartwatch. Performance. Noise monitoring. Yes. Backtrack. Yes. Fall detection. Yes. Crash detection. Yes. 64-bit computing. Yes. Processor cores. 2. Processor model. S10. Processor manufacturer. Apple. Flash memory. 64 GB. Operating system installed. watchOS 11. Mobile operating systems supported. iOS. FM radio. No. Built-in camera. No. Built-in speaker(s). Yes. Built-in microphone. Yes. Features. Altimeter. Yes. Haptic feedback. Yes. Virtual assistant. Apple Siri. Water temperature sensor. Yes. Electronic compass. Yes. Skin temperature sensor. Yes. Ambient light sensor. Yes. SOS alert function. Yes. Short Message Service (SMS). Yes. Double tap gesture. Yes. Irregular rhythm notifications. Yes. Quality of sleep. Yes. Activity tracker. Yes. Gyroscope. Yes. Accelerometer. Yes. Sleep apnea detection. Yes. Depth gauge sensor. Yes. Heart rate sensor type. Electrical, Optical. Heart rate monitor. Yes. Network. Galileo. Yes. BeiDou. Yes. GPS (satellite). Yes. 4G standard. LTE. Mobile network generation. 4G. Mobile network connection. Yes. Ports & interfaces. Headphone connectivity. Bluetooth. Near Field Communication (NFC). Yes. Bluetooth version. 5.3. Bluetooth. Yes. Wi-Fi standards. Wi-Fi 4 (802.11n). Wi-Fi. Yes. USB port. No. Power. Battery recharge time(80%). 0.5 h. Wireless charging. Yes. Battery life. 18 h. Battery life (max). 36 h. Battery technology. Lithium-Ion (Li-Ion). Battery type. Built-in battery. Operational conditions. Operating altitude. 0 - 3000 m. Operating relative humidity (H-H). 5 - 90%. Storage temperature (T-T). -20 - 45 °C. Operating temperature (T-T). 0 - 35 °C. General. Product family. Watch. Product series. Series 10. Weight & dimensions. Weight. 35.3 g. Thickness. 9.7 mm. Depth. 46 mm. Width. 39 mm. Packaging content. Charger. Yes. Sustainability. Sustainability certificates. CarbonNeutral. Doesn't contain. Arsenic, BFR, Mercury, PVC