Main Features:- Heart rate monitor
With a heart rate sensor， it can record your heart rate status anytime and anywhere as a healthy steward
- Siri
Operate your watch just by Siri， hands-free， convenient to use
- Gesture control
You can turn over pages， answer the call， light the screen， etc. just by shaking your wrist
- Functions about calling
phonebook， call log， make or answer calls
- Remote camera and remote music
You can take photos or listen to music by remote controlling
- Information pushing
Twitter， Facebook， WeChat， SMS， calls， etc.
- Support multiple languages
English， Portuguese， Portuguese ( Brazil )， Turkish， Russian， German， French， simplified Chinese， Hebrew， and Italian
- Some practical functions
Calculator， calendar， stopwatch， voice recorder， etc. Built-in chip type: MTK2502
Bluetooth version: Bluetooth 4.0
RAM: 128MB
ROM: 64MB Bluetooth calling: Answering，Call log sync，Dialing，Phone call reminder，Phonebook
Messaging: Message checking，Message reminder
Health tracker: Heart rate monitor，Pedometer，Sedentary reminder，Sleep monitor
Remote control function: Remote Camera，Remote music
Notification: Yes
Notification type: Facebook，Twitter，Wechat
Anti-lost: Yes
Find phone: Yes
Alert type: Ring，Vibration
Other function: Alarm，Calculator，Calender，Siri，Stopwatch，Voice recorder Screen: IPS
Screen resolution: 240 x 204
Screen size: 1.22 inch
Operating mode: Press button，Touch Screen Type of battery: Polymer Battery
Battery Capacty: 300mAh People: Male table Shape of the dial: Square
Case material: Stainless Steel
Band material: Leather Compatible OS: Android，IOS
Compatability: Android 4. 3 / iOS 7.0 and Above Systems
Language: English，French，German，Hebrew，Italian，Portuguese，Portuguese (Brazil)，Russian，Spanish，Turkish
Available color: Black，Silver Dial size: 4.3 x 4.3 x 0..96 cm / 1.69 x 1.69 x 0.38 inches
Band size: 26.5 x 3 cm / 10.43 x 1.18 inches
Wearing diameter: 19 - 24.5 cm / 7.48 - 9.65 inches
Product size (L x W x H): 26.50 x 4.30 x 0.96 cm / 10.43 x 1.69 x 0.38 inches
Package size (L x W x H): 9.90 x 9.90 x 7.00 cm / 3.9 x 3.9 x 2.76 inches
0.158 Package weight: 0.184 kg Package Contents: 1 x US18 Smart Watch， 1 x Charging Cable， 1 x Chinese and English User Manual