It looks like a piece of high-tech jewelry, but it's a key part of a personal safety system for men and women.

Mousr is a robotic mouse designed to entertain your cat. It's fully autonomous and doesn't need to be set or controlled. Mousr is programmed to act think, move around, and hide like a real mouse and can sense corners and walls.

The Remo Plus HD Video DoorCam slips easily over most doors, so no need to damage walls or drill holes. Now apartment or condo dwellers can get a motion alert on their smartphone and see a live video feed of who's at the door or if a package has arrived. 

Headgear that can help you shed pounds? Modius non-invasively stimulates parts of the brain that regulate appetite, its makers say.

This interactive treadmill allows users to take Peloton fitness classes from home in real time.

The Nanoleaf panels are smart triangular LEDs that can be configured into just about any shape and their colors changed through a smartphone app. 

This all-electric car is a single seat commuter car that has 100-mile range.

This high-tech pool umbrella uses solar panels to power its security camera, lighting and streaming capabilities.

The Canary View is an elegantly designed security camera that seamlessly blends into your home.

This week's news includes One Plus, HTC, Surface Hub and Pico-U.

This week's news includes Google announcements, Internet crime stats and the iPhone crash bug. 

The basic PowerWatch tells time, is water resistant and can track activity levels, like distance walked and calories just like a regular fitness tracker.

Using simple drag and drop "block code" on a laptop, youngsters can program the drone to fly through obstacles, patterns, even go on little missions.

The O'2 Nails Digital Nail Printer can be thought of as an ink-jet printer for your nails. Through a smartphone application you can "print" any design, including photos on your nails.

This week's news includes Amazon's purchase of video doorbell Ring, a new FitBit model leak and a new Apple Watch feature.

Cat owners know cleaning a litter box is not fun, but now there's a robot that can take over that unpleasant task for you.