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