Characteristics:

• Model :Smart Bracelet
• Series :no series
• Network :Unlocked
• Features :3G Data Capable, 4G Data Capable, AMOLED Display, Air Gesture, Always-on Display, Barometer, Blood Oxygen Sensor, Blood Pressure Monitor, Bluetooth Enabled, Caller ID, Camera, ECG Monitor, Fitness Tracker, Heart Rate Monitor, Music Player, Push to Talk (PTT), Sleep Monitor, Touchscreen, Water-Resistant, Waterproof
• Case size :48 mm
• Case colour :Black
• Band material :Silicone
• Case material :Black Gold
• Operating system :Apple Watch OS
• Storage capacity :128
• Manufacturer warranty :1 Month
• Compatible operating system :Android, iOS - Apple
• Country/region of manufacture :China