Connectivity
BT 5.3/ WiFi 2.4GHz & 5GHz/GPS (L1)/ NFC/LTE
Dual GPS (L1 + L5)
SIM size
Embedded-SIM
Infra
3G WCDMA,4G LTE FDD,4G LTE TDD
3G UMTS
B1(2100),B2(1900),B4(AWS),B5(850),B8(900)
4GLTEFDD
B1(2100),B2(1900),B3(1800),B4(AWS),B5(850),B7(2600),B8(900),B12(700),B13(700),B14(700),B18(800),B19(800),B20(800),B25(1900),B26(850),B28(700),B66(AWS-3),B71(600)
Location Technology
GPS,Glonass,Beidou,Galileo
Wi-Fi
802.11 a/b/g/n, 2.4GHz + 5GHz
NFC
Yes
Samsung Wallet Support: Yes
Bluetooth Version: Bluetooth v5.3
Bluetooth Profiles: A2DP,AVRCP,HFP,HSP
OS: Wear OS Powered by Samsung
Technology (Main Display): Super AMOLED
Size (Main Display): 1.3" (33.3mm)
Resolution (Main Display): 432 x 432
Color Depth (Main Display): 16M
Screen: Sapphire
Material: Armour Aluminium
CPU Speed : 1.6GHz, 1.5GHzCPU Type
Exynos W1000 (5 core, 3nm)
RAM Size (GB): 2.0GB
ROM Size (GB) : 32GB
Sensors
Accelerometer,Barometer,Bioelectrical Impedance Analysis Sensor,Electrical Heart Sensor,Gyro Sensor,Geomagnetic Sensor, Infrared Temperature Sensor, Light Sensor, Optical Heart Rate Sensor, Fall Detection, Enhanced Bioactive Sensor
Health
HR, IHRN, ECG, BP, BIA, Continuous SpO2, Skin Temperature, Sleep Apnea, Energy score,
Medication, AGEs (Labs)
Durability5ATM/ IP68/ MIL-STD-810H
Battery Capacity: (mAh, Typical)300
Removable: No
Usage Time (Hours): Up to 40hrs (AOD off)
Audio Playing Format: MP3,M4A,3GA,AAC,OGG,OGA,WAV,AMR,AWB
StrapOne-Click Band
Dimension (HxWxD)40.4 x 40.4 x 9.7 mmWeight28.8 g