More than 1267 customers have given the Sena Spider ST1 an overall average rating of 4.3 stars. one of the major points of this product is its one button mesh capability. No more tedious menu systems, multiple button combinations, or lengthy apps. Just hit the single button on the top of the spider st1 and it will automatically connect to every other mesh enabled sena user within a five mile area on the same frequency.
The Sena Spider ST1 is the least expensive way to get started with mesh technology, priced at 225.60 dollars per unit, which is significantly lower than the sena spider rt1 and far less than the premium mesh units like the 50S and 30k. Many customers do not require the extra features offered by these more expensive models and therefore find value in the st1.
Specs and Build Quality
The spider st1 has been designed as a small, one-button mesh unit with a slim profile that fits snugly against the helmet side. While sena's build quality is always high-quality, it can be summed up as rugged plastic housing, jog dial for adjusting volume, and a secure clamp mount.
- Type: Mesh communication system
- Mesh: Open Mesh multi-channel (9 channels) plus Group Mesh (up to 24 participants)
- Range: Up to 5 miles between units
- Speakers: Upgraded HD speakers
- Bluetooth: Bluetooth 5.2
- Battery life: Claimed 13 hours of mesh intercom
- Charge method: USB-C
While the single-button design is indeed very simple, there are actually several functions that are easily accessed. When the top button is pressed the st1 joins mesh mode. The jog dial can be rotated to adjust volume. All other options will be available either via the device itself or via sena's smartphone app.
Mesh Performance and Range
In open mesh mode, the st1 can communicate with any other mesh capable sena unit in close proximity on the same channel. There are nine different channels available, allowing larger motorcycle clubs to break down their communications into smaller groups so that cross talk is minimized. Based upon testing in open terrain, performance ranges near what sena claims is possible (five miles). However, in urban areas or on twisty roads range reduces to approximately one mile. For comparison, browse our intercom comparison table to see how the Spider ST1 stacks up against other mesh options.
Using Group Mesh mode allows you to create a private group with up to twenty four members. As stated above, using mesh relay means that each member of the group acts as a repeater, extending the effective distance of your communications network throughout your ride. This mesh intercom on Amazon handles group dynamics better than any Bluetooth system in this price bracket.
If you are used to pairing devices before going on a ride similar to what you would do with traditional bluetooth intercoms, then you will appreciate how truly zero-config pairing is on the st1. The st1 starts in mesh mode after boot-up. Therefore, prior pairing is unnecessary.
Audio and Microphone Performance
Sena's hd speakers produce good sound quality throughout the volume range. While bass response is not extreme, the speakers remain clear at high speed. Wind interference on voice calls is effectively filtered by the boom mic. Voice call quality at 65 mph is sufficient for navigation and casual conversation.
Bluetooth 5.2 facilitates seamless connection of your phone for calling, music and gps. You can stream music during a ride while sharing turn-by-turn directions with fellow riders simultaneously with intercom.
What Amazon Reviewers Are Saying
Overall, customer feedback has been overwhelmingly positive. Most importantly, many customers praised how simple and convenient it was to operate their new mesh unit compared to their previous bluetooth intercom. Specifically, those who had previously paired units together were impressed by how quickly and simply connecting to other mesh-capable sena units was accomplished with just one button press.
Several reviewers noted improvements in sound quality relative to their previous sena units such as the smh10 and 20s. These reviewers specifically pointed out improved sound quality delivered by sena's newer hd speakers.
There were a few negative comments. Some riders expressed dissatisfaction regarding battery life stating they experienced around ten to eleven hours of use in continuous mesh mode instead of the manufacturer's claimed thirteen. A couple of additional complaints included riders reporting difficulty finding compatible sena mesh groups and the button being too easily activated by accident when mounting the helmet.
Who Is This Intercom For?
This is ideal for riders who regularly ride with groups of three or more and are fed up with bluetooth pairing issues. The nine available open mesh channels work well for motorcycle clubs, off-road enthusiasts, and adventure tourers who often ride apart from each other due to varying terrain.
This is a great option for riders who desire mesh capabilities but do not wish to pay the higher prices associated with sena's premium units and cardo's packtalk. Priced at 225.60 dollars, it offers significant savings over both while offering the fundamental mesh experience.
This unit is less suitable for solo riders who rarely take passengers. For riders using two-up configurations and wishing only to make phone calls and listen to music, purchasing a basic bluetooth model will save money.
Frequently Asked Questions
How does Open Mesh differ from Group Mesh?
Open mesh allows your st1 to establish communication with any other sena-enabled mesh device that is operating on the same frequency within range. Think of it as establishing a walkie-talkie channel. Anyone on channel number 1 will hear anyone else on channel number 1. Group Mesh establishes a private group id where only those invited will receive your messages.
Can the Spider ST1 connect to non-Sena intercoms?
Standard bluetooth connectivity exists for phone calls and music only when communicating with non-Sena intercoms. Mesh communication is proprietary technology unique to sena products and requires another sena-enabled mesh unit. Check sena.com for their full mesh lineup and compatibility information.
What is the range in real-world conditions?
Sena's advertised range in open terrain approaches 5 miles. In urban settings or twisty roads, expect 1 to 2 miles.
How long does the battery last with continuous mesh usage?
Sena claims 13 hours. According to several reviewers on Amazon, 10 to 12 hours.
Is the Spider ST1 waterproof?
IP rating is not specified for this unit. Sena generally builds their units as splash-resistant for rain and wet roads, not for submersion.
What comes in the box?
The single-pack box contains the Spider ST1 main unit, helmet clamp mount, boom microphone, wired microphone, speaker pads, adhesive mounts, and a USB-C charging cable.
See how the Spider ST1 compares with other intercoms on our intercom comparison page.