OLED Retina display with Force Touch, 1000 nits brightness
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Camera
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance
IP67 dust/water resistant (up to 1m for 30 mins)
5ATM (50 metres)
Notifications
Phone
Emails
Texts
Software
Operating System
Android Wear 2
watchOS 5.0, upgradable to 5.2.1
Apps
Music
More Info & Buy
Storage
16GB
Extra
Colors: Space Black, Silver, Gold Build: Stainless Steel frame; all-ceramic/sapphire crystal back Bluetooth 5.0; Requires an iPhone 6 or later with iOS 12 or later; Water resistance: Apple Watch 4 should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.
Pros
ASUS ZenWatch 2 Pros
Apple Watch Series 4 Pros + Larger display + Lightweight design
Cons
ASUS ZenWatch 2 Cons
Apple Watch Series 4 Cons - No always-on display option - Battery isn't amazing - Still pricey