Apple Watch SE 3

The Apple Watch SE 3 delivers a high-value, feature-packed smartwatch experience by combining core flagship performance with essential health and safety tracking. Powered by the same advanced S10 dual-core processor found in the premium Series 11, it brings a massive speed and efficiency boost over older generation models. For the first time on an SE model, it introduces an Always-On Retina LTPO OLED display, allowing you to glance at the time and incoming alerts without lifting your wrist.  

The defining characteristic of the SE 3 is its expanded health and wellness toolkit integrated into a lightweight, 100% recycled aluminum chassis. It features upgraded safety diagnostics, including Crash Detection and Fall Detection, alongside new wrist temperature sensing for deeper cycle tracking and recovery insights. Outfitted with an ultra-durable Ion-X front glass that is four times more crack-resistant than previous generations, it boasts fast-charging capabilities that jump to an 80% charge in roughly 45 minutes. It serves as a seamless companion for everyday connectivity, fitness logging, and sleep tracking.  

Shared Platform Features

 Classification: Premium Value Smartwatch / Daily Fitness & Safety Wearable

 Core Processor: Apple S10 Chipset with a 64-bit dual-core processor and 4-core Neural Engine  

 Internal Storage: 64 GB onboard capacity  

 Operating System: watchOS 26 (with on-device Siri processing and Apple Intelligence integration)  

 Display Technology: Always-On Retina LTPO OLED, up to 1000 nits peak brightness (2 nits minimum)  

 Case Material: 100% recycled aluminum body with a color-matched composite nylon back  

 Glass Protection: Heavy-duty Ion-X front glass (4x greater crack resistance)  

 Connectivity Suite: Bluetooth 5.3, Wi-Fi (2.4GHz), Apple Pay, and L1 GPS  

 Cellular Network Option: Optional 5G NR (RedCap technology) and LTE support via eSIM  

 Water Resistance: 50 meters (Swimproof rated for pool or open-water metrics)  

 Core Health Suite:

 Second-generation optical heart sensor (High/low heart rate & irregular rhythm notifications)  

 Wrist temperature sensor (Vitals app tracking & retrospective ovulation estimates)  

 Sleep architecture logging with Sleep Score and Sleep Apnea notifications  

 Safety Integration: Emergency SOS, Fall Detection, Crash Detection, and GPS Backtrack  

 Battery & Power Profile:

 Up to 18 hours of standard runtime (Up to 32 hours in Low Power Mode)  

 Fast Charging: Approximately 45 minutes to reach 80% capacity