Galaxy Watch9

Key Features

• Health doesn’t sleep. Neither does your Watch
• Catches unusual vital signals before you feel it
• Tomorrow is built tonight

Description

Galaxy Watch9 is your personal health companion on the journey to better wellness. The new Galaxy Watch transforms daily routines into meaningful insights on sleep, activity, recovery and overall health. It adapts to your lifestyle in real time, offering personalised guidance backed by a long-lasting 390 mAh battery and the advanced Snapdragon® Wear Elite Platform. Start small and build healthier habits that last — with Galaxy Watch9 understanding you better over time.

Specifications

Technical details
Processor cores	5
Heart rate monitor	Yes
Gyroscope	Yes
Ambient light sensor	Yes
Barometer	Yes
Display technology	AMOLED
International Protection (IP) code	IP68
Built-in camera	No
Shape	Round
Band colour	Graphite
Mobile operating systems supported	Android
Operating system installed	Wear OS
Built-in microphone	Yes
Display diagonal	3.3 cm (1.3")
Touchscreen	Yes
Built-in speaker(s)	Yes
Display resolution	438 x 438 pixels
Pixel density	327 ppi
Processor manufacturer	Qualcomm
Processor frequency	2100 MHz
Display type	Digital
Audio formats supported	3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
Accelerometer	Yes
Security update term	31 July 2031
Display
Display technology	AMOLED
Display diagonal	3.3 cm (1.3")
Touchscreen	Yes
Display resolution	438 x 438 pixels
Pixel density	327 ppi
Display type	Digital
Display number of colours	16 million colours
Always-on display	Yes
Colour display	Yes
Display technology marketing name	Super AMOLED
Processor
Processor cores	5
Processor manufacturer	Qualcomm
Processor frequency	2100 MHz
Design
Market positioning	Smartwatch
Watch case size	40 mm
Watch case colour	Graphite
Watch case material	Aluminium
International Protection (IP) code	IP68
Shape	Round
Band colour	Graphite
Buckle colour	Graphite
Closure type	Single prong strap buckle
Water resistance	5 ATM
Lens material	Sapphire
Performance
Processor cores	5
Built-in camera	No
Mobile operating systems supported	Android
Operating system installed	Wear OS
Built-in microphone	Yes
Built-in speaker(s)	Yes
RAM capacity	2000 MB
Flash memory	32 GB
Processor manufacturer	Qualcomm
Processor frequency	2100 MHz
Features
Processor cores	5
Heart rate monitor	Yes
Gyroscope	Yes
Ambient light sensor	Yes
Barometer	Yes
Display technology	AMOLED
International Protection (IP) code	IP68
Built-in camera	No
Mobile operating systems supported	Android
Operating system installed	Wear OS
Built-in microphone	Yes
Display diagonal	3.3 cm (1.3")
Touchscreen	Yes
Built-in speaker(s)	Yes
Display resolution	438 x 438 pixels
Pixel density	327 ppi
Processor manufacturer	Qualcomm
Processor frequency	2100 MHz
Display type	Digital
Audio formats supported	3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV
Accelerometer	Yes
Heart rate sensor type	Optical
Display number of colours	16 million colours
Military standard	MIL-STD-810H
Always-on display	Yes
Geomagnetic sensor	Yes
Skin temperature sensor	Yes
Network
GLONASS	Yes
GPS (satellite)	Yes
Mobile network connection	No
Mobile network generation	Not supported
Galileo	Yes
Quasi-Zenith Satellite System (QZSS)	Yes
BeiDou	Yes
Storage
RAM capacity	2000 MB
Flash memory	32 GB
Ports & interfaces
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Near Field Communication (NFC)	Yes
Bluetooth	Yes
Wi-Fi	Yes
Bluetooth version	6.0
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Power
Wireless charging	Yes
Battery capacity	390 mAh
Battery life (max)	40 h
Battery type	Built-in battery
GPS Performance
GLONASS	Yes
GPS (satellite)	Yes
Software
Security update term	31 July 2031
Battery
Battery capacity	390 mAh
Other features
Bluetooth	Yes
Weight & dimensions
Width	40.4 mm
Depth	42.7 mm
Thickness	8.6 mm
Weight	31.5 g