The Sena Impulse is one of those modular helmets that genuinely aims to change the riding experience. After putting it through a few hundred miles myself—on everything from city commutes to open highway—I’ve got a clear picture of what it does well and where it stumbles.
This isn’t just another tech-heavy helmet promising Bluetooth integration and cool features. It’s a helmet built around communication, comfort, and premium sound quality. So, does it live up to the hype? Here’s my take after using it for several weeks.
Key Features:
- Premium SOUND BY Harman Kardon speakers & microphone
- Integrated Mesh and Bluetooth intercom system
- Voice-activated assistant support (“Hey Google” / “Hey Siri”)
- Retractable internal sun visor
- DOT-rated modular helmet (FMVSS 218 certified)
- Magnetic Pogo charging port
- Intermediate oval fit
My Pros and Cons About the Model
✅ Pros – What I Loved
- Incredible Sound Quality
This is hands down the best-sounding helmet I’ve tried. Whether I was taking calls or blasting AC/DC on the motorway, the audio stayed crisp and surprisingly loud—even at 70+ mph. Harman Kardon really delivered here. - Built-In Tech That Just Works
Setting up Bluetooth was quick, and voice commands via Siri worked fairly well under 60 mph. Mesh communication is a huge plus if you’re riding with friends. It’s smooth and seamless. - Pinlock-Ready Visor & Great Ventilation
Fogging was never an issue, even on early morning rides. The Pinlock insert combined with well-placed vents made this a very breathable helmet, especially in traffic. - Comfortable Fit (If You Size Up)
Once I moved up a size, the helmet hugged my head without feeling restrictive. Cheek pads were snug but didn’t crush my face. After the break-in period, it felt just right. - Sleek Modular Design
Modular systems often feel clunky, but this one felt solid. The flip-up mechanism clicks into place securely, and the overall look avoids that dreaded mushroom head effect. - Thoughtful Extras
I really liked the rear safety light (when it worked), the magnetic charging port (when it stayed in), and the convenience of hands-free operation. These little things do add up.
❌ Cons – Where It Fell Short
- Sizing Runs Small
This helmet runs tighter than most. I wear an XL in other brands, and even the XL here felt snug. Expect to size up, especially if your head leans more round than oval. - Poor App Experience
The Sena app was frustrating. On my Android, it constantly failed to detect the helmet, making it nearly impossible to adjust settings or activate features like the safety light. - Magnetic Charging Port Is Flimsy
While convenient in theory, the magnetic charging port popped off easily and didn’t always stay connected. Losing the dongle would be a nightmare since replacements aren’t easy to find. - Cheap Feeling Ratchet Strap & Chin Bar
The chin strap doesn’t match the quality of the rest of the helmet. It feels plasticky and less secure than other premium quiet modular helmets I’ve worn. Same with the chin bar—it clicks in fine but feels hollow. - Limited Colour Options
At this price, I expected more than just matte black or white. For riders who care about aesthetics, that’s a letdown.
Final Verdict
In my experience, the Sena Impulse is a feature-packed helmet that nails sound and tech integration. It’s not perfect—especially when it comes to fit and app reliability—but for those who value crystal-clear audio and Bluetooth convenience, it’s worth the investment. Would I buy it again? Maybe. But I’d definitely recommend it to riders who want the best sound and are willing to size up.