Network Technology
GSM / HSPA / LTE
Launch Announced 2024, July 10
Status Available. Released 2024, July 24
Body Dimensions 44.4 x 44.4 x 9.7 mm (1.75 x 1.75 x 0.38 in)
Weight 33.8 g (44mm), 28.8 g (40mm) (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 1.5 inches
Resolution 480 x 480 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 Cream, Silver, Green
Models SM-L310F, SM-L315F
SAR EU 0.73 W/kg (head) 1.85 W/kg (body)