This is a research-based pick, not a hands-on one. We haven't personally tested this unit, so treat the specifics below as reported by the manufacturer and reviewers rather than firsthand testing.
Why this made the on-the-go list
Most "portable" Bluetooth speakers are portable in the sense that they have a handle. The Roam is portable in the sense that it's actually meant to leave the house: it's small enough to fit in one hand, rated for dust and water resistance, and built to survive being tossed in a bag rather than carried carefully. At around $100, it sits right at the ceiling of what we'd call a budget pick, so it's worth being clear about what that price is actually buying.
What it actually does
It plays music over Bluetooth or Wi-Fi, and switches between the two automatically depending on whether it's connected to a home network. Indoors, it works as one more speaker in a larger Sonos system, if a household already has Sonos gear elsewhere, this one drops into the same app and multi-room setup. Outdoors, it's just a standalone Bluetooth speaker with no home network required.
Battery life is rated at around 10 hours of continuous playback, and it supports fast charging as well as wireless charging on compatible pads.
Who this is actually for
The clean use case is someone who already owns Sonos speakers at home and wants the outdoor equivalent that talks to the same app, backyard, patio, camping trip, pool. For someone starting from zero with no interest in a home speaker ecosystem, there are Bluetooth-only speakers in the same price range with longer battery life and simpler setup, since they're not carrying the overhead of a multi-room system they'll never use.
What to weigh before buying
- Sound quality is good for the size but is still a small speaker. It's not a backyard-party speaker if the backyard is large or the group is loud, it's a personal or small-group speaker.
- The Sonos app and network setup adds a step that pure Bluetooth speakers skip entirely. Worth knowing before assuming it's a grab-and-go product out of the box.
- At the $100 mark, it's worth cross-shopping against Bluetooth-only outdoor speakers if the Sonos ecosystem isn't already in play at home.
The verdict
Genuinely good if it's joining an existing Sonos setup. A reasonable but not obviously superior choice if it's the first and only speaker in the house.