Detail: Apple Smart W08 with GSM slot is Bluetooth supported smart watch and compatible with iOS Android Smart phones. This Smartwatch also Supports TF Card. This GSM 850/900/1800/1900 MHz can have Single Micro SIM Card. It has Bluetooth Dialer, Call Reminder, Call, SMS/IM Message Notification features.
How to Use:

https://youtu.be/1bgNL1wQBUQ
Key Features:

1) Antiloss Technology, Pedometer, Sleep Monitor, Sedentary Reminder, Calendar

2) Sim and network connectivity

3) Can be used as a standalone device

4) Stainless steel watch case

Specifications:

TF Card: Support max 32GB TF card.

Display: 1.54" inch IPS, Resolution ratio: 240*240 pixel.

Bluetooth: Ver. 3.0 (VS20), Ver. 4.0 (VS20 Plus).

Camera: 1.3M.

Battery: 320mAh.

Package Includes:

1x Smart Watch (Black)

1x Manual.

1x USB Cable.

1x Retail Package.