Smartwatch Samsung Smartwatch Galaxy Watch4 Classic 46 mm (Silver) [SM-R890NZSAXJP]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Body Size (Width x Height x Depth) mm : approx. 45.5 x 45.5 x 11.0 mm
Body Weight : approx. 52.0g (excluding strap)
Display : Main Display Size : approx. 1.4 in (34.6 mm)
Main Display Resolution : 450 x 450
Main Display Type : Super AMOLED (Organic EL)
Main Display Color : 16M
Continuous Use Time : 40 hours
Heart Rate Sensor : Yes
Supported OS : Wear OS Powered by Samsung
GPS Sensor : Yes
Waterproof function : Yes
Pedometer function : Yes
Suica function : No
Sleep measurement function : Yes
Pressure sensor : Yes
Communication method
Supported network : Bluetooth, Wi-Fi
Communication / connection terminal
Location information : GPS, Glonass, Beidou, Galileo
Wi-Fi : 802.11 a/b/g/n 2.4 + 5 ghz
Bluetooth version : Bluetooth v5.0
Bluetooth profile : A2DP, AVRCP, HFP, HSP
NFC : Yes
Sensors : acceleration, atmospheric pressure, gyros, magnetic and optical heartbeat, environmental light, bioelectrical impedance analysis
Battery
Removal : No
Actual use time (time) : maximum 40
Audio / Video
Audio Playback Format : MP3, M4A, 3 ga, AAC, OGG, OGA, WAV, AMR, AWB
Accessories : Strap (Band Part) / Wireless Charging Dock / Quick Start Guide (Instructions) / Box 1.18