Samsung Galaxy Watch 4 R870-44mm

Usage
Usage Unisex
Hardware and Software
Interface Language English, Czech, French, Hungarian, German, Slovak
App Language English, Czech, Hungarian, German, Slovak, French
Compatible OS Version Android 10.0, Android 6.0, Android 7.0, Android 8.0, Android 9.0
OS compatibility Android
Watch OS Wear OS
Connectivity WiFi, Bluetooth, NFC
Storage Capacity 16 GB
Sensors and hardware Accelerometer, Barometer, Wireless charging, Galileo, GLONASS, GPS, Gyroscope, Light intensity, Compass, Microphone, Oximeter, Speaker, Vibration
Control Combined

Watch design and display
Case colour Black
Case Material Aluminium
Dial Shape Round
Glass Gorilla Glass
Display diagonal 1.4″
Time display Digital
Display type Other OLED
Case size 44 mm
Weight 30.3 g

Strap
Strap colour Black
Min. wrist circumference 14.5 cm
Max. wrist circumference 20.5 cm
Watch Band Material Plastic
Connection type 20mm Spring bar
Replaceable strap YES

Sports features
Sports Run, Cycling, Fitness, Walking, Yoga, Outdoor, Swimming, Hiking, Rowing
Sports features Stopwatch, Calorie Tracking, Heart Rate Measurement, Distance measurement, Floors ascended, Heart rate zones, Virtual Pacer, Virtual coach, Automatic activity start
Health functions
Heart Rate Measurement Direct/Wrist Measurement
Health functions Breathing exercise, ECG Measurement, Blood pressure measurement, Blood Oxygen Saturation Measurement, Stress level monitoring, Monitor sleep, Hand washing, Movement reminder, Menstrual cycle monitoring

Smart features
NFC Payment Type Google Pay
Voice Assistant Google Assistant , Bixby
Making calls Through a watch via a paired phone
Notifications and messages Phone notifications, Reply to messages by dictating, Preset replies to messages
Safety Features Fall detection, SOS button
Smart features Accessibility, Mobile Phone Tracking, Games, Navigation, App store, Music player control in mobile phone, Weather forecast, Music player in watch, Sleep/Do not disturb mode, Vibration, Own watch face
Location and route tracking With GPS in the watch
Watch functions Date, Stopwatch, Alarm clock, Day of the week, Calendar, Dual time

Waterproof and resistant
Water resistancy 50 m (5 ATM)
Protection level IP68
Resistance standard MIL-STD 810G

Included
Included Charging Cable

Battery capacity
Max. Battery Life 40 hr(s) (1.67 d)
Normal Battery Life 40 hr(s)

Brand/model
Brand SAMSUNG
Model Galaxy Watch 4 44mm