Samsung Galaxy Watch8

Galaxy Watch8 is Samsung's 2025 everyday smartwatch with a slim aluminium case in 40mm and 44mm sizes. It uses the Exynos W1000 chip, a bright 3,000-nit display and the BioActive health sensor, and comes in Bluetooth or LTE (eSIM) versions.

Specifications

• Display: 1.34" (40mm) 438x438 / 1.47" (44mm) 480x480 Super AMOLED, up to 3,000 nits, sapphire crystal
• Processor: Exynos W1000, 5-core (1.6 GHz + 1.5 GHz), 3 nm
• Memory: 2 GB RAM + 32 GB storage
• Battery: 325 mAh (40mm) / 435 mAh (44mm); up to 40 h without AOD
• Charging: wireless (WPC)
• Sensors: BioActive (optical heart rate, electrical heart, bioelectrical impedance), infrared temperature, accelerometer, gyro, barometer, geomagnetic, light
• Durability: 5ATM, IP68, MIL-STD-810H; aluminium case
• Connectivity: Bluetooth 5.3, Wi-Fi 2.4/5 GHz, NFC, GPS/GLONASS/BeiDou/Galileo; LTE versions use eSIM
• Size and weight: 42.7x40.4x8.6 mm, 30 g (40mm) / 46.0x43.7x8.6 mm, 34 g (44mm)
• OS: Wear OS 6 with One UI 8 Watch (at launch)