Design
Housing colour:	Black,Grey
Band colour:	Grey
Shape:	Round
Waterproof:	Y
Features
Touchscreen:	Y
Mobile operating systems supported:	Android 10,Android 4.4,Android 5.0,Android 5.1,Android 6.0,Android 7.0,Android 7.1,Android 7.1.2,Android 8.0,Android 9.0,iOS 10.0,iOS 11.0,iOS 11.4,iOS 12,iOS 13,iOS 7.0,iOS 7.1,iOS 7.2,iOS 8.0,iOS 8.1,iOS 8.2,iOS 8.3,iOS 8.4,iOS 9.0,iOS 9.1,iOS 9.2,iOS 9
Display type:	AMOLED
Multisport mode:	Y
Built-in microphone:	Y
Display diagonal:	3.3 cm (1.3")
Built-in speaker(s):	Y
Quality of sleep:	Y
Smart wake-up:	Y
International Protection (IP) code:	IP68
SMS notifications:	Y
Weather display:	Y
Calendar notifications:	Y
Heart rate monitor:	Y
Activity tracker:	Y
Ports & interfaces
USB port:	Y
Bluetooth:	Y
Power
Battery capacity:	500 mAh
Battery life (GPS mode):	12 h
Rechargeable battery:	Y
Weight & dimensions
Depth:	17 mm
Thickness:	26.2 cm
Weight:	260 g
Width:	50 mm
Networking
GPS (satellite):	Y
Packaging content
Cables included:	USB
Packaging data
Package width:	130 mm
Package depth:	55 mm
Package height:	155 mm
Package type:	Box

Denver SW-660 Gray strap