SAMSUNG Galaxy Watch 4 44mm R870 Smartwatch GPS WiFi Bluetooth International Model Silver
Galaxy Watch4 works as an extension of your phone so you can talk, stream, and text from your wrist on the go
Google on Your Wrist: Tap into the power and convenience of select Google services and apps; Pay for coffee, get directions to the park, use Google Assistant or Bixby, and stream from YouTube Music
Timeless Design, Elevated Style: Show of your style with a luxurious and timeless watch design that’s great for any occasion; Personalize your look even more with a range of stylish watch faces and bands
Galaxy Watch SM-R870 44MM
Compatible with Android Phones Running Android 6.0 and Above. NOT compatible with iOS.
SAMSUNG Galaxy Watch 4 44mm R870 Smartwatch GPS WiFi Bluetooth International Model Silver
NETWORK Technology
GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20
Speed HSPA 42.2/5.76 Mbps, LTE
BODY Dimensions 44.4 x 43.3 x 9.8 mm (1.75 x 1.70 x 0.39 in)
Weight 30.3 g (1.06 oz)
Build Glass front (Gorilla Glass DX+), aluminum frame
SIM eSIM
MIL-STD-810G compliant*
50m water resistant (IP68)
Compatible with standard 20mm straps
ECG certified
Blood pressure monitor
Rotating bezel
*does not guarantee ruggedness or use in extreme conditions
DISPLAY Type Super AMOLED
Size 1.4 inches
Resolution 450 x 450 pixels (~321 ppi density)
Protection Corning Gorilla Glass DX+
Always-on display
PLATFORM OS Android Wear OS, One UI Watch 3
Chipset Exynos W920 (5 nm)
CPU Dual-core 1.18 GHz Cortex-A55
GPU Mali-G68
MEMORY Card slot No
Internal 16GB 1.5GB RAM
CAMERA No
SOUND Loudspeaker Yes
3.5mm jack No
COMMS WLAN Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC Yes
Radio No
USB No
FEATURES Sensors Accelerometer, gyro, heart rate, barometer
Natural language commands and dictation
Samsung Pay
BATTERY Type Li-Ion 361 mAh, non-removable
Charging Qi wireless charging
