Oval shaped head good fit?

The fit is perfect for my head....because the webbing inside adjusts to fit different sizes.

Does a charger come with this purchase

yes, the charger line comes with the helmet.

How does the automatic brake light work? Accelerometer?

I don't know but work really well.

can you link the helmets and talk to another rider with the same helmet with blue tooth?

Hi! No, this helmet does not have headphones or speakers so you cannot use it like Bluetooth headphones and communicate that way.

Desertcart Logo

Deliver to Vanuatu

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚴‍♂️ Illuminate your ride, protect your journey!

INSTANT SOS ALERT - Patented fall detection sends your GPS location to emergency contacts automatically.
CERTIFIED CONFIDENCE - CPSC certified protection tailored for urban commuters who demand safety and style.
RIDE BRIGHT RIDE SAFE - 3 smart LED modes + brake warning light keep you visible up to 180m.
SMART POWER EFFICIENCY - Auto sleep mode and shake-to-wake extend battery life without hassle.
COMFORT MEETS PERFORMANCE - Lightweight 370g design with 12 ventilation holes and adjustable fit for all-day rides.

The Smart4u SH50U is a CPSC-certified smart bike helmet designed for urban commuters, featuring a powerful 500+ lumen rear LED light with brake warning, patented fall detection with GPS SOS alerts, and intelligent power management. Lightweight and ventilated for comfort, it ensures maximum visibility and safety while seamlessly integrating with the Smart4u app for real-time emergency response.

Specifications

Brand	Smart4u
Color	Black with Fall Detection
Age Range (Description)	Adult
Size	Large (22.44"-24.01"/57-61cm)
Special Feature	Smart lighting, brake warning light; Patented fall detection & SOS alert; CPSC Certified
Model Name	SH50U
Outer Material	Polycarbonate (PC)
Recommended Uses For Product	Cycling, Skateboarding
Athlete	cycling
Inner Material	Expanded Polystyrene
Item Weight	370 Grams
Style	SH50U-Black-L
UPC	198168050613
Item Package Dimensions L x W x H	11.42 x 9.13 x 6.85 inches
Package Weight	0.61 Kilograms
Brand Name	Smart4u
Warranty Description	1 Year Warranty
Material	PC Shell with High Density EPS
Suggested Users	unisex-adult
Manufacturer	SSD Tech Co., Ltd.
Part Number	SH50U
Included Components	1 x Charging Cable, Smart Light
Sport Type	Cycling

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.