Height and weight
47mm: 47.4 x 47.1 x 12.1 mm, 60.5 g
40mm: 40.4 x 40.4 x 9.7 mm, 28.9 g
44mm: 44.4 x 44.4 x 9.7 mm, 33.8 g
Materials
Case: Titanium
Front: Sapphire crystal
Back: 3D Glass dial
Case: Aluminum Armor
Front: Sapphire Glass
Back: 3D Glass Dial
Display
1.5″ (480×480), 327 ppi
Super AMOLED
40mm: 1.3″ (432×432), 330 ppi, Super AMOLED
44mm: 1.5″ (480×480), 327 ppi Super AMOLED
Processor
Exynos W1000
Exynos W1000
Memory and storage
RAM: 2 GB
Storage: 32GB
RAM: 2 GB
Storage: 32GB
Battery
590 mAh
Connectivity
Bluetooth 5.3
Wi-Fi 2.4 GHz & 5 GHz
NFC
GPS dual frequency (L1+L5)
Bluetooth 5.3
Wi-Fi 2.4 GHz & 5 GHz
NFC
GPS dual frequency (L1+L5)
OS
One UI Watch 6.0
One UI Watch 6.0
Sensors
GPS
Light and geomagnetic sensor
Accelerometer
Gyroscope
Barometer
Temperature
Heart rate
Microphone and speaker
GPS
Light and geomagnetic sensor
Accelerometer
Gyroscope
Barometer
Temperature
Heart rate
Microphone and speaker
Resistance
IP6X dust protection
10 ATM
IP68
MID STD 810 H
IP6X dust protection
5 ATM
IP68
MID STD 810 H
Compatibility
Android 11.0 or later, RAM 1.5 GB or higher
Galaxy Buds (Buds Plus and later)
Android 11.0 or later, RAM 1.5 GB or higher
Galaxy Buds (Buds Plus and later)
Included in box
Galaxy Watch Ultra 47 mm
Extreme Sport Band
USB C wireless charger User manual
Galaxy Watch 7 40mm and Sport Band (S/M)
Or Galaxy Watch 7 44mm and Sport Band
• USB C wireless charger
• User manual