Low tire pressure helps traction, but can lead to tire punctures and dinged rims. The Schwalbe ProCore tubeless system's two chambers negate those problems.

With a first-of-its-kind gimbal and a wealth of sensors -- not to mention auto-editing features -- the Revl Arc is one smart action camera.

Puma's BeatBot is like a lure for human greyhounds. Racing a robot seems like either a recipe for embarrassment or the best training ever.

Livia is a Transcutaneous Electrical Nerve Stimulation machine -- TENS machine -- a cute, portable, and discreet one designed for women.

The Marc Pro is an EMS (electronic muscle stimulator) intended for training applications. It tweaks the concepts of a TENS machine, introducing a unique waveform that helps rejuvenate muscle tissue and speed recovery.

Lumos' Aster backpack for bike commutes is designed to light up the night like a car and make sharing the road easier and safer.

LightMode's customizable helmet kits let riders make their own light designs, giving gear that stolen-from-the-Tron-set look.

Livall's new road and mountain helmets have a more serious look about them with fewer LED lights, a new shell design, and built in heart-rate monitoring.

The Vudu7 V "all-in-one" bike computer packs all the features you might expect from a high-end smartphone, but it's less expensive than a new iPhone.

NextDesk's newest weapon against a sedentary day at work, the Velo, is the exercise bike made to fit office life the way a real bike does not.

The Coros Linx smart cycling helmet has built-in bone conduction to let riders hear the world around them as well as music, navigation, and ride stats.

Most running trackers can't correct form in real-time. With varied sensor placement, STEPP can track a greater range of motion than other wearables.

With a live rearview, automatic recording looping, and accident alert system, Beakor is like a black box mounted on your bike.

Biking navigation systems are multiplying, but few are also a basic e-bike panel, bike light, and app aggregate, and they don't handle routes like COBI.

The Trocadero Fixie's frame disarticulates on the downtube, allowing the rear of the bike to twist side to side while shrinking the turning radius.

Most animals hide when they're sick or in pain. But they can't hide from the sensors in the PetPace collar, which acts like a Medic Alert/Fitbit combo.

It blends the terrain-mastery of a dirt bike with a comfort of a fat bike and an e-bike's ease of use. It's like an SUV-bike with a cool form factor.

Mountaineers Adrian Ballinger and Cory Richards climbed Mt. Everest without supplemental oxygen and shared their experience on Snapchat and Strava.

Fontus, the self-filling water bottle up on Indiegogo, is the subject of a new video explaining why it won't work efficiently enough to keep people alive.

SPCARBON recently made a full carbon bike for Red Bull Racing Eyewear, and its president just launched Blueprint bikes offering beautiful planned builds.

Scientists at the University of Montreal made a nanothermometer of DNA that uncurls to tell the temperature. It's totally invisible to the naked eye.

Touchscreen gaming is just not as precise as having a controller or keyboard. Researchers made people play Flappy Bird to find out exactly why.

12 year old Christopher Ward Jr. was born sight-impaired, but his life changed after trying a pair of eSight glasses. There was only one catch.

A new infostealer is lurking out there, waiting to infect your Android OS. The malware dresses in an update's clothing and even hides in the Play Store.

Velomobiles let bikers ride even in winter, but usually look like an escape pod. Not PodRide; with four wheels it looks more like a car.

No, it's not the Xbox 360 steering wheel, it's Nintendo's new controller patent. It looks like a cartoon magnet, a horseshoe, or a big "U".

This video shows what pics might look like if you could bend your camera. A research team made a flexible camera lens array so, eventually, you can.

The Modular Body, a 56-video series, introduces Oscar as a 3D-printed modular body. There's no telling how long it would live, were it really alive.

Where other suggestion software assumes people of a certain weight or activity level are more or less the same, Shae looks at a person's epigenetics.

Hexlox are a little magnetic nubbins that lock inside standard bolts, making the bolt impossible to turn. They are a first for handlebar security.

LiftUp's tagline is that smart resistance bands will do for strength training what Fitbit did for walking. We'll get to find out.

Do not be deceived by its commonplace appearance. The Omata One is more a cyclo-computer with an analog display than a simple speedometer.

Every so often, someone blames fitness trackers for their weight gain. This is akin to blaming turn-by-turn directions for making you drive off a cliff.

Merry Jane's first web series starts off in Uruguay, the first country in the world to nationally legalize recreational and medical marijuana.

Nativah Chaya or "paths of life" takes that walking, running, or cycling route you love so much and turns it into an art print.

Somewhere in Alaska, Ross Martin will snuggle down in front of his computer to play with the first retail Oculus Rift delivered personally by Palmer Luckey.

The RoadwareZ is the upgrade for the tacky cycling safety vest and introduces what could be a new concept in connected safety: GPS-linked turn signals.

The cloud service is an important part of a security camera setup. Spotcam is the only cloud cam that offers 24 hours of continuous recording for free.