Visibility
AUTOMATIC SAFETY
AUTOMATIC BRAKE LIGHT
The rear LED strip lights up bright the instant the motion sensor detects you slowing. No buttons, no switches, no hand signals. Every driver behind you sees exactly when you're braking, every time.
Live Tracking
EMERGENCY RESPONSE
CRASH DETECTION & SOS ALERT
If the helmet detects an impact that looks like a crash, an app adjustable countdown, 30-seconds by default, starts on your paired phone. If you don't cancel it, the Woolf app sends your live location to the emergency contacts you've chosen.
Help is on its way even when you can't make the call yourself.
Gives you time to dismiss false alarms without ever slowing down emergency response when it truly matters.
Technical Specifications
What's Included
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Woolf Foldable Helmet
Available in an increasing range of colors
Materials
Outer Shell
ABS
Inner Liner
EPS + ERT
Straps
Nylon Webbing
Battery
700mAh Li-ion
Frequently Asked Questions
Everything you need to know about the Woolf Helmet
Yes. The Woolf helmet is built for everyday urban riding, including wet weather, and the electronics are sealed to an IPX7 rating against very heavy rain and splashes. It's designed to shrug off a major downpour, though like any helmet it isn't made to be submerged, so we wouldn't recommend leaving it sitting in water.
A full charge gives you up to 16 hours of use from the 700mAh battery. Recharging is simple: plug a USB-C cable into the port under the rear light, and a full charge takes about 3 hours. You'll get a low-battery warning in the Woolf app well before it runs down, so you're never caught out. Running time is 2h 20 mins at maximum brightness, constant on, but can be far more with different settings.
The Woolf helmet features a patented hinge system that allows the helmet to fold to about a third of its original volume.
Yes. The Woolf helmet is engineered to meet the same CPSC and EN1078 standards as any certified helmet on the market, and we won't put it on sale until it has passed both in full. In fact, we'd argue it's safer than a regular helmet as you'll actually have it with you when you need it!
We offer a simple return policy. Please contact our support team for return instructions.