Samsung Galaxy Watch7 – 40mm

Body: Dimensions 40.4 x 40.4 x 9.7 mm (1.59 x 1.59 x 0.38 in) Weight: 28.8 g (1.02 oz) Build: Glass front (Sapphire crystal), aluminum frame SIM: eSIM MIL-STD-810H compliant* 50m/5ATM water resistant (IP68) Compatible with standard 20mm straps ECG certified Blood pressure monitor Armor aluminum 2 frame with tougher drop and scratch resistance (advertised) *does not guarantee ruggedness or use in extreme conditions Display: Type: Super AMOLED Size: 1.3 inches Resolution: 432 x 432 pixels (~327 ppi density) Protection: Sapphire crystal Always-on display Platform: OS: Android Wear OS 5, One UI Watch 6 Chipset Exynos W1000 (3 nm) CPU: Penta-core GPU: Mali-G68 Memory: Card slot: No Internal: 32GB 2GB RAM Camera: No Sound: Loudspeaker: Yes 3.5mm jack: No Comms: WLAN: Wi-Fi 802.11 a/b/g/n, dual-band Bluetooth: 5.3, A2DP, LE Positioning: GPS (L1+L5), GLONASS, GALILEO, BDS NFC: Yes Radio: No USB: No Features: Sensors Accelerometer, gyro, heart rate, barometer, altimeter, compass, SpO2, temperature (skin), BioActive Battery: Type: Li-Ion 425 mAh, non-removable Charging: 10W wireless (Qi) Misc: Colors: Green, Beige Models: SM-L310F, SM-L315F