Features

Barometer

Yes

Quality of sleep

Yes

Military standard

MIL-STD-810H

Heart rate sensor type

Optical

Accelerometer

Yes

Stopwatch

Yes

Voice recording

Yes

Stress monitoring function

Yes

Gyroscope

Yes

Audio formats supported

3GA

Activity tracker

Yes

Geomagnetic sensor

Yes

Weather forecast

Yes

Blood oxygen sensor

Yes

Calendar

Yes

Pedometer

Yes

Personal goals

Yes

Electronic compass

Yes

Heart rate monitor

Yes

Virtual assistant

Samsung Bixby

Design

Watch case size

44 mm

Market positioning

Smartwatch

Watch case colour

Silver

Water resistance

5 ATM

Watch case material

Aluminium

International Protection (IP) code

IP68

Band size

M/L

Band colour

Silver

Shape

Round

Power

Charging time

1.3 h

Battery type

Built-in battery

Battery capacity

425 mAh

Wireless charging

Yes

Weight & dimensions

Thickness

9.7 mm

Weight

33.8 g

Width

44.4 mm

Depth

44.4 mm

Network

GPS (satellite)

Yes

BeiDou

Yes

Mobile network connection

Yes

4G standard

LTE

Mobile network generation

4G

Galileo

Yes

GLONASS

Yes

Performance

Operating system installed

Wear OS

Fall detection

Yes

Built-in speaker(s)

Yes

RAM capacity

2 MB

Built-in microphone

Yes

Display

Display technology

AMOLED

Display type

Digital

Always-on display

Yes

Display brightness

600 cd/m²

Display technology marketing name

Super AMOLED

Display resolution

480 x 480 pixels

Display diagonal

3.81 cm (1.5")

Display number of colours

16 million colours

Pixel density

327 ppi

Touchscreen

Yes

Ports & interfaces

Wi-Fi standards

Wi-Fi 4 (802.11n)

Bluetooth version

5.3

Bluetooth

Yes

Near Field Communication (NFC)

Yes

Wi-Fi

Yes