This watch has two working mode.
One is company mode(Bluetooth), It enable to make call or receive call or send or get message via Bluetooth
The other one is Network mode(Sim Card inserted) It enable to make call or receive call and send or get message via the sim card you inserted which means at this time this watch works as a real cellphone,you can hang out without your cellphone.
SIM Card: Single SIM Card (Micro SIM Card)
Frequency: GSM 850/900/1800/1900 MHz
Bluetooth: Bluetooth 3.0
Storage: RAM 128M, ROM 64M; External memory: Support TF card up to 16GB
Display: 1.54 inch TFT LCD, 240 x 240 pixels
Picture Format: JPEG, GIF, BMP, PNG
Music Format: MP3, WAV
Video Format: MP4
Languages: English, Italian, German, Dutch, Spanish, French, Polish, Turkish, Portuguese, Russian
Functions: Bluetooth Dialer, Contacts, Call Reminder, Clock, Anti-loss, Pedometer, Sleep Monitor, Sedentary Reminder, Calendar
Battery: 280 mAh
Talk Time: 3 Hours
Standby Time: 180 Hours
USB Port: Mini USB 5pin interface
Size: 90*90*80 (mm)
Product Weight: 55g
Gravity Sensor: Support
Sync function:synchronizes Phonebook,synchronizes phone calls,synchronizes incoming calls,synchronizes messages.Smart Watch is able to receive push notifications from QQ, wechat, twitter etc.(This feature is only available to Android)
1x Smart watch
1x USB charger Cable
1x User Manual
Inserted Micro-SIM card can be used as a phone and inserted TF card , Make calls or answer the phone directly when paired with Android or iOS smartphone. Capacitive touch display and with round shape, high quality display, quick touch and perfect design bring you comfortable user experience.
Smart Notifications: connect your smartphone via Bluetooth, it supports receive push notifications from Anti-lost, Remote camera, Calls, Message, Wechat, QQ, E-mail, Whatsapp, Facebook & Twitter etc, you can check at all times, any message will not be missed more.
Health Tracking: Pedometer, Sleep Monitor, Sedentary reminder, enjoy sports by recording your total steps,distance traveled and calories, allows you to understand your quality of sleep, enjoy your life anytime and anywhere.
Other Functions: Lift hand to light up screen, Flip phone mute, Calendar, Alarm clock, Recorder, Calculator, Setting, File Manager, Music player, etc.
For iPhone, it can be paired with phone via Bluetooth, but there is no corresponding APP, it only supports partial functions, including Calls and Message Sync, Pedometer, Calculator, Clock, Music player,ect. There is no push notifications from social media messages.