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October 21, 2022

C1 Smart Cycling Helmet

Irvine, Calif. (October 21, 2022) Sena Technologies, Inc. has released an all new smart cycling helmet, the C1. The sleek helmet offers Sena’s convenient communication features at an affordable price point. The C1 is equipped with a Bluetooth communication system, complete with built-in speakers and microphone. Whether you are looking to chat with other riders or simply listen to music on your ride, the C1 will take your ride to the next level. The C1 offers these features: 

  • 4-Way Bluetooth Intercom
  • Speakers & Microphone
  • Integrated Taillight
  • Smartphone Connectivity
  • Sena Cycling App Compatible
  • Smart Intercom Pairing

4-Way Bluetooth Intercom

The C1 features built-in 4-way Bluetooth intercom, allowing for full-duplex communication between riders. The working intercom distance is 0.2 mi (300 m) in open terrain. Helmet-to-helmet communication allows riders to effortlessly talk to one another without having to shout or use hand signals. The C1 has a talk time of up to 10 hours or up to 6 hours with the taillight on. The C1 is compatible with all Sena devices with Bluetooth Intercom, such as the M1, R1, R2, and pi.

Two cyclist using the C1 Helmet

Smartphone Connectivity

Pair your smartphone to the C1 to stream your favorite music, hear turn-by-turn GPS directions, cues from fitness apps, or take a phone call. The C1 is also compatible with the convenient Sena Cycling App, which lets users adjust helmet settings, pair via Smart Intercom Pairing, or access the device’s quick start guide on-the-go.

Integrated Taillight

The C1 features a built-in taillight, improving rider visibility on the road. With three brightness settings, you can enhance clarity in different lighting situations. The brightness settings include on, day flash, and night flash. The C1’s taillight settings can be adjusted remotely in the Sena Cycling App.


The Sena C1 comes in sizes medium and large in two colors, Matte White and Matte Gray. The C1 is available with an MSRP of $139 USD. The C1 is available on and through select retailers.

Phone pairing, comms, GPS, and more 

About Sena Technologies, Inc.

Established in 1998, Sena Technologies, Inc. is the leading innovator in the motorcycle and outdoor sports communication market. After long standing success producing enterprise level Bluetooth® networking products, Sena released our first Bluetooth intercom headset for motorcyclists in 2010: the SMH10. Sena has continued to lead the category by developing innovative motorcycle and outdoor sport communications devices, including intercoms with integrated cameras, smart helmets, Mesh intercom technology, and a variety of software and apps which power and control the hardware.

In addition to and as a result of producing technically innovative products for enthusiasts, Sena has come to be the Bluetooth communication supplier of choice for the industry’s leading motorcycle and helmet OEMs. Leveraging our longstanding design and development expertise, Sena has partnered with many other manufacturers to bring Bluetooth communication to a wide variety of brands and retailers. Sena’s products are offered worldwide through its global network of distributors, retailers and OEM partners.

With 20 years of technical development experience behind us, Sena continues to produce innovative communication solutions for 2-wheel and outdoor enthusiasts worldwide. We now look forward to satisfying the needs of our customers and partners through the next 20 years and beyond.

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