Estimated price: $250

TREWGrip is an ergonomic device that integrates keyboard and mouse. It divides the QWERTY keyboard into two parts, with each half turned 90 degrees outward, and then insert the mobile device in the center. Throughout the use, the user's hands always maintain the most natural posture. [Detailed]

Estimated price: $300

This sleep monitor will brighten your eyes. This system is developed by Withings. It consists of two parts: a mat placed on the mattress to detect the user's movement and breathing, and a base station that receives data and uploads it to the smartphone. The base station can also act as a night light and sound system. [Detailed]

Estimated selling price: temporarily unavailable

Netatmo launched a weather station for use with the iPhone at CES last year. This year, it launched an ultraviolet sensor disguised as a bracelet. This device can work with the iPhone app to tell you the intensity of UV rays and provide corresponding protection alerts. [Detailed]

Purchase price: USD 50 million

WeMo Maker Kit is a DIY socket of Belkin's home automation ecosystem. Like other WeMo products, Maker is also controlled by iOS or Android applications. That is, it can be opened or closed, or it can be started on time. In addition, it can also be compatible with IFTTT service and set task mode according to specific situations. [Detailed]

Estimated price: $222

This device has several proprietary sensors called cookies, which can be attached to almost any object, tracking movement, temperature and frequency, and summarizing and analyzing relevant data. It provides you with meticulous care just like your mother. Mother with 4 cookies will be sold in March this year. [Detailed]

Estimated selling price: unknown

MiniDrone of Parrot spent a long time on CES last Sunday. And the larger AR Like DRONE 2.0, this mini quad rotor UAV can be controlled with iOS or Android applications. [Detailed]

Estimated price: $150

To understand whether your golf swing is good or not, the Zepp multi-purpose sensor can directly tell you the answer. It can provide 360 degree 3D virtual images on iOS or Android devices to help you understand the details. It supports three different sports, including tennis, baseball and golf, mainly to correct the swing. [Detailed]

Estimated selling price: unknown

It is a sad thing to get lost in a foreign country on a bicycle. But with the CycleNav produced by Schwinn, everything can be solved. Just download the app to your phone and tell it your destination, and it can provide you with navigation information. [Detailed]

Special production: Yang Zhiwei