Longest battery
Cheaper alternatives to the Sonos Roam 2
Three cheaper Bluetooth speakers with longer battery. None joins a Sonos system.
Updated November 13, 2026
Deep bass, works any way up
Bose SoundLink Flex (2nd Gen)
- Useful EQ in the app
- Rugged, IP67
Well under half the price
Ultimate Ears Wonderboom 4
- 14 hours
- Floats in water
The original
Sonos Roam 2
Worth it if: You already own Sonos speakers
- Works on Wi-Fi with Sonos
- Meaty sound for its size
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What are you actually paying extra for with the Roam 2?
What the extra money buys
- Works on Wi-Fi with Sonos
- Meaty sound for its size
- IP67 waterproof
Worth it if
- You already own Sonos speakers
- You want AirPlay at home
Not worth it if
- You need all-day battery
- It's only for Bluetooth outdoors
Good to know
Why each one made the list, and our final recommendation.
Beats Pill
What Hi-Fi? liked its clean, clear sound and rich bass, though it's less dynamic than the very best. TechRadar praised the detail and stamina but found no adjustable EQ and fiddly buttons. It suits travellers.
Bose SoundLink Flex (2nd Gen)
Tom's Guide found deep, quality bass and a useful EQ, with a slightly narrow soundstage. T3 liked the rugged build and clean sound but found battery disappointing for a new model. It suits outdoor use more than the living room.
Ultimate Ears Wonderboom 4
TechRadar found surprisingly rich, clear sound and solid battery in a tough body, and T3 liked the move to USB-C. Both say it's a small step from the Wonderboom 3. It suits someone who wants a cheap speaker to throw in a bag.
Final recommendation: For travel, the Beats Pill runs longest. The Bose SoundLink Flex 2 is tougher with deep bass, and the UE Wonderboom 4 is the bargain. Keep the Sonos Roam 2 if you already have Sonos at home and want it to join in.
Side by side
Specs from each maker. Price levels come from shop prices we checked recently; tap through for today's price.
| Model | | | | |
|---|---|---|---|---|
| Price level | Affordable | Budget | Affordable | Budget |
| Battery per charge (claimed) | Up to 10 hours | Up to 24 hours | Up to 12 hours | 14 hours |
| Water and dust rating | IP67 | IP67 | IP67 | IP67 |
| Weight | 0.44 kg | 680 g | About 540 g | 420 g |
| Power | Battery | Battery | Battery | Battery |
| Shop | Check price on Amazon ↗ | Check price on Amazon ↗ | Check price on Amazon ↗ | Check price on Amazon ↗ |
Questions people ask
Can these Roam 2 alternatives join a Sonos system?
No. They're Bluetooth only. Only Sonos speakers group with the Roam 2 over Wi-Fi.
Which Roam 2 alternative has the longest battery?
The Beats Pill, at up to 24 hours by Beats' figure. The Roam 2 is rated for about 10.
Is the UE Wonderboom 4 waterproof?
Yes, it's rated IP67 like the Roam 2.
Related guides
How we reached this
We compared the Sonos Roam 2 with the alternatives most often recommended by independent reviewers, then checked each against the makers' own specs and current prices.
We haven't tested these products ourselves. Our picks weigh independent expert reviews against each maker's published specs and the prices we checked. Opinions are ours; facts link to where they come from. How we choose.
Sources: Sonos: Roam 2, What Hi-Fi?: Sonos Roam 2 review, TechRadar: Sonos Roam 2 review, Beats: Beats Pill, What Hi-Fi?: Beats Pill review, TechRadar: Beats Pill review, Bose: SoundLink Flex (2nd Gen), Tom's Guide: Bose SoundLink Flex 2 review, T3: Bose SoundLink Flex 2 review, Ultimate Ears: Wonderboom 4, TechRadar: Ultimate Ears Wonderboom 4 review, T3: Ultimate Ears Wonderboom 4 review.