Samsung Galaxy Watch7 smart watch your med spo

Features
Stress monitoring function: Yes
Blood oxygen sensor: Yes
Geomagnetic sensor: Yes
Barometer: Yes
Electronic compass: Yes
Gyroscope: Yes
Quality of sleep: Yes
Military standard: MIL-STD-810H
Accelerometer: Yes
Stopwatch: Yes
Audio formats supported: M4A, AAC, OGA, AWB, MP3, WAV, AMR, 3GA, OGG
Personal goals: Yes
Pedometer: Yes
Heart rate sensor type: Optical
Voice recording: Yes
Calendar: Yes
Virtual assistant: Samsung Bixby
Weather forecast: Yes
Heart rate monitor: Yes
Activity tracker: Yes

Design
Watch case size: 40 mm
Watch case colour: Green
Watch case material: Aluminium
Band colour: Green
Shape: Round
Market positioning: Smartwatch
Band size: S/M
International Protection (IP) code: IP68
Water resistance: 5 ATM

Power
Battery type: Built-in battery
Wireless charging: Yes
Battery capacity: 300 mAh
Charging time: 1.15 h

Weight & dimensions
Weight: 28.8 g
Thickness: 9.7 mm
Depth: 40.4 mm
Width: 40.4 mm

Network
BeiDou: Yes
Mobile network connection: No
Galileo: Yes
GPS (satellite): Yes
GLONASS: Yes

Performance
Fall detection: Yes
Built-in speaker(s): Yes
RAM capacity: 2 MB
Operating system installed: Wear OS
Built-in microphone: Yes

Display
Display technology marketing name: Super AMOLED
Display type: Digital
Display resolution: 432 x 432 pixels
Display technology: AMOLED
Touchscreen: Yes
Display brightness: 600 cd/m²
Always-on display: Yes
Display diagonal: 3.3 cm (1.3")
Pixel density: 330 ppi
Display number of colours: 16 million colours

Ports & interfaces
Bluetooth version: 5.3
Near Field Communication (NFC): Yes
Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi: Yes
Bluetooth: Yes