Samsung Galaxy Watch9

Technical Specifications

Design & Dimensions

• Dimensions: 42.7 × 40.4 × 8.6 mm (1.68 × 1.59 × 0.34 in)
• Weight: 32 g (1.13 oz)
• Front: Sapphire Crystal Glass
• Frame: Armor Aluminum 2
• SIM: eSIM
• Colors: Graphite, Cream

Display

• Type: Super AMOLED
• Size: 1.34 inches
• Resolution: 438 × 438 pixels (~327 ppi)
• Peak Brightness: 3,000 nits
• Protection: Sapphire Crystal

Durability & Water Resistance

• MIL-STD-810H compliant*
• IP68: Dust-tight and water resistant
• Water Resistance: Up to 50 meters / 5ATM
• ECG Certified
• Blood Pressure Monitoring

*MIL-STD-810H compliance does not guarantee ruggedness or performance under extreme conditions.

Operating System & Performance

• OS: Wear OS 7 with One UI Watch 9
• Chipset: Snapdragon SW6100 Wear Elite (3 nm)
• CPU: Penta-core
  • 1 × 2.1 GHz
  • 4 × 1.95 GHz
• Internal Storage: 32GB
• RAM: 2GB
• Memory Card: Not supported

Connectivity & Positioning

• Wi-Fi: 802.11 a/b/g/n, Dual-Band
• Bluetooth: 6.0, A2DP, LE
• GPS: L1 + L5
• GLONASS
• GALILEO
• BDS
• NFC: Yes
• eSIM: Yes
• Radio: No
• USB: No

Sensors & Health Features

• Accelerometer
• Gyroscope
• Heart Rate Sensor
• Barometer
• Altimeter
• Compass
• SpO₂ Sensor
• Skin Temperature Sensor
• BioActive Sensor
• Antioxidant Index

Audio

• Loudspeaker: Yes
• 3.5mm Headphone Jack: No

Battery & Charging

• Battery Type: Li-Ion
• Capacity: 390 mAh
• Charging: 10W Wireless Charging