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The device looks like a pair of neckband-style sports headphones, with the two squeezable and stretchable legs sitting on the outside of the ear.

Called Vu Pulse, it was designed by the company called Tylt; the device is currently up for pre-order for $44 with shipments to beta testers starting in June.

Beyond tracking sleep and activity, it can also deliver notifications to one's wrist, including incoming calls and messages, along with social media updates.

The device was designed by a team of engineers who have been developing Heart Rate Monitoring solutions for the professional sector for more than 20 years.

The watch has most of the features you would expect from a modern smart watch with custom software that acts like a memory box.

AllerGuarder is a Bluetooth-powered wristband and app defense system that sends alerts about a child's dangerous food allergies.

The device tracks safe sun time and tells users how long they can stay outdoors before getting sunburnt or developing skin damage.

The sensor-embedded shirt monitors metrics like heart rate, breathing and movement, and can sync data with popular fitness tracking.

A pre-installed app gamifies various fitness activities where a child is presented with a virtual pet that thrives on the amount of walking.

The user wears a ring during the day while the information about his/her movement is transferred via Bluetooth to an iOS app, and then to the cloud.