Z77 Ultra 49mm Smart Watch

Z77 Ultra 49mm Heart Rate Bluetooth Call Wireless Charging GPS Smart Watch with 2 Straps

Display Type: TFT

Screen Resolution: 480X320

Feature: Touch Screen, IP67 Water Proof, IP68 Water Proof, Comfortable Wearing

Functions:

Calendar, chronograph, 24 hour instruction, Power Reserve, WORLD TIME, Calculators, Answer Call, Call Reminder, Push Message, MONTH, Countdown, Speed Measurement, Fitness Tracker, Message Reminder, Blood oxygen monitor, NFC, Sleep Tracker, Alarm Clock, tourbillon, Lighting, Dial Call, Small Second, Interactive Music, Heart Rate Tracker