--- product_id: 263333978 title: "Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter" brand: "smart4u" price: "$85.01" currency: USD in_stock: false reviews_count: 8 url: https://www.desertcart.us/products/263333978-smart4u-smart-bike-helmet-cpsc-certified-bike-helmet-for-adults store_origin: US region: United States of America --- # Patented fall detection & SOS alert Bluetooth music & calls 6 LED rear lights + turn signals Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter **Brand:** smart4u **Price:** $85.01 **Availability:** ❌ Out of Stock ## Summary > 🚴‍♂️ Smart, Safe, and Social – The Helmet That Rides With You ## Quick Answers - **What is this?** Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter by smart4u - **How much does it cost?** $85.01 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/263333978-smart4u-smart-bike-helmet-cpsc-certified-bike-helmet-for-adults) ## Best For - smart4u enthusiasts ## Why This Product - Trusted smart4u brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ride Safer, Be Seen:** Integrated smart LED turn signals and brake lights controlled wirelessly for ultimate urban visibility. - • **Comfort Meets Performance:** Lightweight 0.68 lbs design with adjustable fit and quick-dry lining keeps you riding all day. - • **Stay Connected Hands-Free:** Bluetooth-enabled helmet lets you manage calls, music, and GPS without missing a beat. - • **Instant Emergency Response:** Patented fall detection triggers SOS alerts with real-time GPS for peace of mind on every ride. - • **Seamless Group Communication:** Push-to-talk walkie-talkie via Smart4u app keeps you connected with your cycling crew effortlessly. ## Overview The Smart4u Smart Bike Helmet is a CPSC and CE certified urban cycling essential featuring 6 bright LED rear lights with wireless turn signals, Bluetooth connectivity for calls and music, patented fall detection with SOS alerts, and a lightweight, comfortable fit for adults. Designed for the modern commuter, it integrates smart safety and communication technology to keep you visible, connected, and protected on every ride. ## Description desertcart.com: Smart4u SH55M Smart Bluetooth Bike Helmet with Speakers & Built-in Microphone, Bike Helmet with Smart Turn Signals, Fall Detection, CE CPSC Certified, Helmet with Rear Light,Adult, Men's, Women's : Sports & Outdoors Review: Excelente, pero funciona mejor con aplicación lival riding - al inicio tenía problemas para conectar el teléfono para aviso S.O.S desde la aplicación sugerida por la marca. pero descargué Livall Riding y desde allí funciona excelente. Las conversaciones telefónicas y audios que se envían a través del micrófono del casco. son muy nítidas siempre y cuando no se este muy rápido en la bicicleta. la conexión bluetooth es muy eficiente, y se escucha muy bien la música. El sistema S.O.S. funciona muy bien, realizando descenso en montaña me caí y a pesar de no golpearme la cabeza sonó la alarma S.O.S y en caso de no desactivar se comunica con el contacto registrado. Quiza se puede mejorar la intensidad de las luces, pues no es tan visible a menos que se esté muy cerca. Lamentablemente no hay mas personas con este casco por lo que no puedo usar la función woki toki Review: Item is fair - The lights are too dim and the turn signals don't stay on long enough. ## Features - Note: To fully utilize our cycling helmets's features, ensure both the remote control and helmet are fully charged and connected. Only when successfully linked to the Smart4u App, PTT Walkie-Talkie, Fall Detection & SOS alert will all operate seamlessly - Enhanced Visibility with Smart Lighting: This smart bicycle helmet boasts 6 bright LED rear lights, a turn signal, and 3 display modes. Controlled by a handlebar-mounted wireless remote, integrated smart LED turn signals and brake warning lights enhance visibility for safer rides, day or night - Bluetooth Connectivity & Music Enjoyment: Stay connected on the go with our Bluetooth-enabled bike helmet. Pair it with your phone to enjoy music, adjust volume, answer calls, and even take photos via the remote control or Smart4u app, all while riding. Stay aware of traffic sounds while on calls, follow GPS navigation, and enjoy music or podcasts during rides. Connect with fellow cyclists using PTT Walkie-Talkie via the Smart4u app for seamless group communication - Enhanced Safety & Patented Fall Detection: Elevate your safety with our smart ebike helmet, equipped with patented fall detection&SOS alart, and real-time GPS positioning. In emergencies, it triggers an SOS alert via the Smart4u App for swift assistance. Certified with CE and CPSC1203, our bike helmet with bluetooth ensures uncompromised protection for cyclists - One-Size Fit & Comfortable Design: Our e-bike helmet accommodates heads from 21.65-23.23 inches (55-59cm), ensuring a comfortable and secure fit for riders of all sizes. Weighing just 0.68lbs (310g), its sturdy yet lightweight design absorbs impact without feeling heavy. Plus, the built-in removable quick-drying lining adds an extra layer of comfort ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08JYC56NZ | | Additional Features | Smart bluetooth with speakers microphone; Smart lighting, brake warning light, turn signal; One-click answer, voice navigation; Patented fall detection & SOS alert | | Age Range (Description) | Adult | | Age Range Description | Adult | | Athlete | cycling | | Best Sellers Rank | #127,753 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #271 in Adult Bike Helmets | | Brand | Smart4u | | Brand Name | Smart4u | | Color | Black | | Customer Reviews | 4.1 out of 5 stars 82 Reviews | | Included Components | Built-in microphone, Built-in speaker, Smart lighting | | Inner Material | Expanded Polystyrene | | Item Type Name | smart helmet | | Item Weight | 10.88 ounces | | Manufacturer | SSD Tech Co., Ltd. | | Manufacturer Part Number | SSD-SH55M | | Model Name | Smart4U | | Model Number | SH55M | | Outer Material | Polycarbonate (PC) | | Product Style | Open Face | | Recommended Uses For Product | Cycling | | Size | One Size (21.65"-23.23"/55-59cm) | | Special Feature | Smart bluetooth with speakers microphone; Smart lighting, brake warning light, turn signal; One-click answer, voice navigation; Patented fall detection & SOS alert Special Feature Smart bluetooth with speakers microphone; Smart lighting, brake warning light, turn signal; One-click answer, voice navigation; Patented fall detection & SOS alert See more | | UPC | 198168614211 | | Warranty Description | 1 Year Warranty | ## Product Details - **Age Range (Description):** Adult - **Brand:** Smart4u - **Color:** Black - **Size:** One Size (21.65"-23.23"/55-59cm) ## Images ![Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter - Image 1](https://m.media-amazon.com/images/I/61TWiaPGsbL.jpg) ![Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter - Image 2](https://m.media-amazon.com/images/I/71tTMZim2TL.jpg) ![Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter - Image 3](https://m.media-amazon.com/images/I/816PmXt9ztL.jpg) ![Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter - Image 4](https://m.media-amazon.com/images/I/71yLwSkiVmL.jpg) ![Smart4u Smart Bike Helmet CPSC Certified, Bike Helmet for Adults Men Women, Bicycle Helmet for Urban Commuter - Image 5](https://m.media-amazon.com/images/I/81bbwR7MIoL.jpg) ## Questions & Answers **Q: We cannot find the app. We got one but cannot find the app. Please send it to me** A: LIVALL Riding Cycling, Ride Tracker It is on Google Play & Apple **Q: I cant get the sos to trigger. Ive set up emergency contact in app etc. Is there a button to push for sos? Any way to test it?** A: This helmet is very cheap and has many faulty features. My bluetooth never connected and sos not working. Return it and get a refund if you can. **Q: Can’t get the walkie talkie to work using the remote. Any suggestions?** A: Hi friend, you can download the LIVALL Riding app then you can get the walkie talkie to work using the remote. Remember to connect the helmet to Bluetooth, have a nice day! **Q: Can you adjust size where can you find the app?** A: Not really , didn't used it at all.returnt it ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelente, pero funciona mejor con aplicación lival riding *by J***. on November 11, 2021* al inicio tenía problemas para conectar el teléfono para aviso S.O.S desde la aplicación sugerida por la marca. pero descargué Livall Riding y desde allí funciona excelente. Las conversaciones telefónicas y audios que se envían a través del micrófono del casco. son muy nítidas siempre y cuando no se este muy rápido en la bicicleta. la conexión bluetooth es muy eficiente, y se escucha muy bien la música. El sistema S.O.S. funciona muy bien, realizando descenso en montaña me caí y a pesar de no golpearme la cabeza sonó la alarma S.O.S y en caso de no desactivar se comunica con el contacto registrado. Quiza se puede mejorar la intensidad de las luces, pues no es tan visible a menos que se esté muy cerca. Lamentablemente no hay mas personas con este casco por lo que no puedo usar la función woki toki ### ⭐⭐⭐ Item is fair *by J***R on May 17, 2024* The lights are too dim and the turn signals don't stay on long enough. ### ⭐⭐⭐⭐ Nice *by P***Z on October 11, 2021* Love this product. The price is right and everything works well. The speaker could be a little louder. ## Frequently Bought Together - Smart4u SH55M Smart Bluetooth Bike Helmet with Speakers & Built-in Microphone, Bike Helmet with Smart Turn Signals, Fall Detection, CE CPSC Certified, Bike Helmet with Rear Light for Adults Men Women - Lamicall Bike Phone Holder, Motorcycle Phone Mount - Motorcycle Handlebar Cell Phone Clamp, Scooter Phone Clip for iPhone 15 Pro Max/Plus, 14 Pro Max, S9, S10 and More 4.7" to 6.8" Smartphones --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/263333978-smart4u-smart-bike-helmet-cpsc-certified-bike-helmet-for-adults](https://www.desertcart.us/products/263333978-smart4u-smart-bike-helmet-cpsc-certified-bike-helmet-for-adults) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-18*