Characteristics:

• Model :T900 PRO MAX
• Features :Barometer, Biological Data Sensor, Blood Oxygen Sensor, Blood Pressure Monitor, Bluetooth Enabled, Caller ID, Camera, Fitness Tracker, GPS, Heart Rate Monitor, Music Player, Sleep Monitor, Touchscreen, Waterproof
• Case size :44 mm
• Band colour :Black
• Case colour :Black
• Band material :Silicone
• Case material :Aluminium
• Operating system :Android Wear / iOS
• Compatible operating system :Android, iOS - Apple