Apple Watch Series 10 46mm Technical Specifications
Year of release: 2025
Screen: 2.1 inch LTPO OLED, always-on Retina display
Processor: Apple S10 SiP with 64‑bit dual-core processor
Storage: 64GB internal memory
RAM: Not specified by Apple
Battery: Up to 36 hours (typical use), Fast Charging via USB-C
Design
The Apple Watch Series 10 46mm has a flatter design with a larger casing, made from aluminum, stainless steel or titanium, depending on the version. The screen edges are thinner, which makes the display stand out better. The watch is compatible with existing straps, despite the new size.
Screen
The 2.1 inch Retina LTPO OLED screen offers a clear and smooth display, with a higher resolution than previous generations. Thanks to the always-on functionality, information is always visible without having to turn the wrist. Brightness has been improved for better visibility in sunlight.
Performance
Fitted with the new Apple S10 chip, this smartwatch delivers noticeably better performance and efficiency. Apps open faster and navigation is smoother. The improved GPU and sensors also enable more advanced health measurements.
Battery
Battery life is up to 36 hours in normal use, and up to 72 hours in low-power mode. Thanks to fast charging via USB-C, the Watch is charged to 80% in about 45 minutes. This makes it suitable for both day and night use, including sleep tracking.
Software and Connectivity
The Watch runs on watchOS 11 and supports all new features such as advanced sleep and fitness analytics, Siri on-device, and new widgets. Connectivity includes Bluetooth 5.3, Wi-Fi, GPS and optional 4G (Cellular models). The smartwatch also supports international roaming with the Cellular variant.