Galaxy Watch7 | Screen 1.3″ | Display technology Super AMOLED | Resolution 432 x 432 | Wireless connections WLAN/Bluetooth/NFC | CPU Penta-core | Memory 32GB | Material Aluminium | GPS | Colour Green | Battery run time up to 40 hours | Battery capacity 425 mAh | Operating System Wear OS | Dimensions 40.4 x 40.4 x 9.7 mm | Weight 0.0288 kg