This could be the best Smart Helmet ever! I got my hands on the all new R2 Evo from Sena

The new Sena R2 Evo vs the Sena R1 smart cycling helmets - it's a sleeker model that's even more suited to road cycling and bike racing. Both bike helmets can connect to your phone, other riders, and the Evo line even includes an integrated rear light. How do you charge the Sena helmets? The USB port is at the back and works with the micro USB cable that comes included. I'll show you how it works. Check out this unboxing!

[orenaofer]

Seriously, they need to get with the times and use USB C and MIPS.

[natebernard]

Awesome review! Do all riders need to connect their phones in order to communicate with each other?

[michelleroderick]

Are the speakers worth the $40 upgrade?? Can you tell a marked difference between the R1 evo speakers and the R2 evos??
Thanks!

[rich]

Now all they have to do in get Sena R2 EVO in stock. Unable to order them directly and resellers are not able to get them in the US. :(

[Ryzza]

Can't believe they haven't gone with USB C. Must have loads of micro Bs left over from the older helmets.

[benjaminquest]

Hi, do you know whether it is possible to do firmware updates over the smartphone app? I know that for the R1 you have to have a PC (Windows or Mac) ... so with Android or iOS or Linux you were left out in the cold cold world of digital duality ...

[levyan]

Does the music and sound play within ear shot of others?

[jimmywkwan]

Thanks for the review. Let us know how the mic and speakers sound on the road. Also, do you have availability date and pricing? The Sena website doesn't have it yet. Thanks

[marshahammond]

Can you tell me what size you wear? There isn't a size chart on their website..thanks!

[amalialucia]

I am between the R2 and R2 EVO. I don't need to pair with more than 4 people. I see the R2 EVO has voice commands, is that something worth paying for?

[NorthSea-xbjk]

why would i need speakrs and microphone...?

[davidwiniger]

Any idea of availability and or price. Review without that is not much of a review…

[fredericbattie]

Still no MIPS technology, very disapointed by this new version