Don’t be a ‘leash parent’: virtually tether your kid to your phone with a wristband

KiLife has created two wearable devices that use apps and Bluetooth to track a child’s distance from a parent and emit a 95-decibel siren if they stray too far

Parents afraid of losing their child in a crowd can rest easythanks to a new wristband that can be locked to a youngster’s wrist and emit a 95-decibel siren should they wander too far.

KiLife Tech, based in Utah, is behind two wearable devices that use Bluetooth to track a child’s distance from a parent or minder.

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Made of gold, powered by heart cells of rats – meet the robo-ray

Tiny robotic stingray gives hope to scientists they can create artificial creatures and ultimately build a human heart

With a flash of light and a ripple of fin, the small aquatic robot set off across the water and into the annals of science as the latest advance in artificial creatures.

A melding of tissue and technology, the robot in question resembles a miniature stingray. It has a thin rubbery body, a skeleton of gold, and an unusual power source: a sheet of heart cells that contract when illuminated with pulses of blue light.

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Samsung Gear Fit 2 vs Fitbit Blaze: Can Samsung dethrone the fitness tracking champion?

There are a ton of fitness trackers out there, but two of the best known have to be the Samsung Gear Fit 2 and the Fitbit Blaze. But which is better? Check out our spec comparison for a closer look at which device comes out on top in terms of both hardware and software.

The post Samsung Gear Fit 2 vs Fitbit Blaze: Can Samsung dethrone the fitness tracking champion? appeared first on Digital Trends.

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