GALAXY WATCH8 | 3.3 cm (1.3") | AMOLED | Brightness 600 cd/m² | Display type Digital | Display resolution 438 x 438 pixels | Touchscreen Yes | Operating system installed Wear OS | RAM capacity 2000 MB | Flash memory 32 GB | Shape Round | Market positioning Smartwatch | Watch case size 40 mm | Watch case colour Silver | Watch case material Aluminium | Band colour White | Heart rate monitor Yes | Near Field Communication (NFC) Yes | Wi-Fi Yes | Bluetooth version 5.3 | Battery type Built-in battery | Battery capacity 425 mAh | Charging time 1.3 h | Weight 30 g
256 GB | Type MicroSDXC | Read speed 800 MB/s | UHS Speed Class Class 3 (U3) | Video Speed Class V30 | Colour White | Operating temperature (T-T) 0 - 45 °C | Width 15 mm | Depth 1 mm | Height 11 mm | Weight 0.25 g
512 GB | Type MicroSDXC | Read speed 800 MB/s | UHS Speed Class Class 1 (U1) | Video Speed Class V30 | Colour White | Operating temperature (T-T) 0 - 45 °C | Width 15 mm | Depth 1 mm | Height 11 mm | Weight 0.25 g