GeekBuying.com has Z4 Smart Watch MTK2502C with 1.3 Inch Display, Bluetooth 4.0, IP67 Water Resistant, 64MB RAM, 128MB ROM, Heart Rate Monitor, Remote Control and Compatible with both iOS and Android devices on sale for $52.99.
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MTK2502C + Bluetooth 4.0
Advanced MTK2502C chip and Bluetooth 4.0 technology, make perfect compatibility with iOS and Android system.
Dynamic Heart Rate Detection
Whether you are resting or doing sports, the watch can detect you heart rate accurately.
Pedometer, Sleep monitor, Sedentary reminder
Take care of your health, record sports data, monitor sleep, remind you to have a rest.
Dialer, Message, Call logs, Phonebook
Good for you to make or receive calls, messages and sync call log and phonebook
Bluetooth Sync, Calories Burn, Remote Camera, Calendar, etc
Raise your hand to lighten up the screen
When you raise your hand, the watch screen will turn bright, convenient to use
Metal Case / 1.28″ 240*240 IPS full view / Touch Panel / Changeable strap
Scan the QR code on the watch, Android users select “FunDoWear” Android Version and iOS users select “FunDoWear” iOS Version to download app.