Samsung Watch FE 40MM

Display: 1.2″ (396 × 396) Super AMOLED with Always‑On Display, Sapphire Crystal protection
Processor: Exynos W920 (5 nm), dual‑core Cortex‑A55 @ 1.18 GHz, Mali‑G68 GPU
Battery: 247 mAh Li‑Ion, Qi wireless charging, up to ~27–30 hours typical usage
Build & Durability: Aluminum frame, sapphire crystal glass front, IP68 (up to 50 m water resistance), MIL‑STD‑810H compliant
Weight & Dimensions: 40.4 × 39.3 × 9.8 mm; ~26.6 g
Operating System: Wear OS 4 with One UI Watch 5, upgradable to One UI 6
Connectivity: Bluetooth 5.3, dual‑band Wi‑Fi, NFC, GPS/GLONASS/Galileo/BDS; optional LTE via eSIM
Sensors: BioActive Sensor for heart rate, ECG, SpO₂, BIA body‑composition; barometer, accelerometer, gyro, compass, ambient light, hall sensor, skin‑temperature sensor
Audio: Built‑in speaker; no 3.5 mm jack
Security Features: Samsung Pay support via NFC
Health & Fitness Features: Tracks over 100 workouts, advanced running analysis, personalized heart‑rate zones, sleep coaching
Build Colors: Black, Pink Gold, Silver