Wearables

The device boasts SmartTrack automatic exercise recognition to instantly start counting reps, miles, and all other metrics crucial for a number of activities.

Researchers at University of Toronto also examined the cyber-security of fitness tracking devices, and have found room for improvements.

The Apple Watch didn't slow down sales of fitness trackers last year, and Fitbit is still the leading wearable device maker with 79% of the market.

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 wearable sensor can continuously collect and monitor users' sweat on the molecular level, and send them to a smartphone via Bluetooth.

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.

Two testers wore Fitbit Surge and Fitbit Charge HR on their wrists and compared results with readings measured by Polar chest straps.