Intercoms vs. Smartphones: Why Cycling Communication Systems Win
Bike & Outdoors June 10, 2025
In the age of smartphones, it’s tempting to assume they can do everything – including keeping you connected on a bike ride. But when it comes to cycling communication, there’s a clear winner: intercom systems. Whether you’re in a fast-moving group or navigating winding gravel trails with friends, relying on your phone just doesn’t cut it. Here’s why intercoms are the best option for cyclists who take safety, clarity and convenience seriously.

1. No signal? No problem
Cycling often takes you off the grid – through canyons, forests, or remote backroads. Unlike phones, which rely on mobile carriers, intercoms use Bluetooth and Mesh Intercom™ technology to establish direct links between riders. The device-to-device communication ensures your connection stays strong even when your phone shows “no service.”
2. Hands-free communication
Intercom systems for cyclists are designed for continuous, real-time voice communication. With just an initial press of a button before the ride, you can continuously communicate for hours without the need to do anything else. Instead, smartphones require initiating a call, dealing with call drops, or fumbling with group chats. Intercoms? You just talk.

3. Specifically designed for riding
Smartphones are made for general use. Bike intercoms are built specifically for cycling, with wind-resistant microphones, helmet integration, easy controls with gloves and audio prioritization for safety cues (like navigation alerts). These features mean higher standards of safety without sacrificing communication.
4. More than just talk
Today’s intercom systems aren’t just walkie-talkies. Many offer smartphone integration (for music, GPS directions, or calls), noise control features, and voice prompts – all tailored to cycling environments. With features like Audio Multitasking, you can listen to your favorite playlist or navigation instructions without missing what your riding partner is saying.

5. Battery life that lasts the distance
Running a phone call, GPS, and apps during a long ride drains your smartphone fast. Bike intercom systems are engineered for endurance, with batteries that last through long training rides or full-day tours. In this way, using a bicycle intercom can help you save your phone’s battery for emergencies or navigation.

If you’re looking for a smart communication device built specifically for bicycles, the Sena BiKom 20 is a top-tier choice. Designed with road cyclists and group riders in mind, it features:
- Mesh Intercom Technology for group communication with virtually unlimited participants
- Open-ear microphone-speaker system for situational awareness
- Advanced noise control for clear audio in windy, loud conditions
- Lightweight, aerodynamic design for seamless helmet integration (only 20g)
- Up to 8 hours of talk time on a single charge
- Easy pairing for instant group connection

Smartphones are amazing tools, but when it comes to real-time, safe, and uninterrupted communication on the bike, they fall short. Cycling intercoms are designed to meet the demands of the road, the trail, and the team dynamic.
If you’re serious about performance, coordination, or just staying connected while you ride, it’s time to upgrade to the system that’s made for it.
#RideConnected and #RideProtected – with Sena.