Apple Watch SE (3rd Gen) (2025) – Midnight

Apple Watch SE (3rd Gen, 2025) is Apple’s refreshed entry-level cellular smartwatch — combining an Always-On Retina display, modern S-class system, 5G-capable cellular, upgraded sensors (including wrist temperature), fast charging, and safety features in a recycled-aluminum 40/44mm form factor.

Key Feature:

• Sizes / case: 40mm and 44mm aluminum cases (Starlight, Midnight); lightweight (≈33 g for GPS + Cellular).
• Display: Always-On Retina LTPO display with Ion-X glass (4× more crack-resistant vs prior SE).
• Processor & OS: Upgraded Apple S-class silicon (modern generation used across 2025 lineup) running watchOS 26 for optimised performance and new UI features.
• Cellular: LTE/5G-capable cellular model with eSIM support for untethered calls, streaming, and connectivity away from iPhone.
• Health & sensors: Optical heart sensor, wrist temperature sensing, high-quality accelerometer/gyroscope, and algorithms for Crash Detection, Fall Detection, sleep-related metrics (including sleep apnea indicators and retrospective ovulation estimates).
• Battery & charging: Faster magnetic fast charging (significantly reduced charge times vs SE 2); typical daily runtime designed for all-day use with improved efficiency.
• Durability & water resistance: Ion-X front glass with improved crack resistance; swim-ready water resistance and robust motion-sensor package for fitness tracking.