Logitech Ergo M575S Wireless Trackball Mouse, Wireless Ergonomic Mouse with Bluetooth and Encrypted Dongle, Comfortable Thumb…
Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$39.89
Updated Jun 27, 2026 · 1 min read
Sources behind this verdict
11 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Logitech Ergo M575S is the default recommendation for anyone moving from a conventional mouse to a thumb-operated trackball. pcmag.com calls it a well-built, more ergonomic alternative to a traditional mouse, held back mainly by a one-size shell that won't fit every hand. Verified-purchase reviewers on Amazon echo that with a 4.6 average across roughly 2,000 ratings, and YouTube reviewers describe the trackball form factor as tension-reducing once you adapt.
What reviewers liked
- Medium-trust expert (pcmag.com) praises the build quality and ergonomic shape
- Strong 4.6 Amazon average across ~2,000 reviews
- Quiet clicks and thumb control keep the arm stationary, per Logitech and reviewer descriptions
- Supports both Bluetooth and an encrypted Bolt dongle for multi-device use
Where it falls short
- pcmag.com notes the single-size design won't fit everyone's hand
- r/Trackballs members with big hands say the lower profile feels less comfortable than the older M570 or MX Ergo
- A YouTube reviewer flags the forward/back buttons as an awkward reach
- No high-trust lab testing appears in the signals to confirm tracking precision claims
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Across the reviewers we read, the Logitech Ergo M575S is the default recommendation for anyone moving from a conventional mouse to a thumb-operated trackball. pcmag.com calls it a well-built, more ergonomic alternative to a traditional mouse, held back mainly by a one-size shell that won't fit every hand. Verified-purchase reviewers on Amazon echo that with a 4.6 average across roughly 2,000 ratings, and YouTube reviewers describe the trackball form factor as tension-reducing once you adapt.
- Less Movement, More Comfort
- The sculpted shape of the ERGO M575S wireless trackball mouse keeps your hand relaxed for hours of smooth, precise tracking with thumb control - now with quiet clicks
- 25% less muscle strain in your forearm (1)
- This wireless ergonomic mouse has been developed with Logi Ergo Lab experts, user-tested and certified by ergonomists for all-day comfort
- Improved forearm posture (1)
- The ergonomic shape of the ERGO M575S supports your hand and realigns your forearm into a better posture throughout the day; a good fit for most hand sizes
- Work it your way
- Experience enhanced control with 3 customizable buttons, time-saving shortcuts, and Smart Actions; adjust the cursor speed to your preference with the Logi Options plus App (2)
- Save space with thumb control
- With the ERGO M575S, you can move your cursor without moving your hand, making it ideal for small or space-saving setups and for use on any surface
- Easy to Connect, Long Battery Life
- Connect your ergonomic wireless mouse using Bluetooth or the included Logi Bolt USB receiver; enjoy up to 18 months of battery life (AA battery included) (3)
- Made with recycled plastic
- The plastic parts in the ERGO M575S Bluetooth trackball mouse are made of certified post-consumer recycled plastic (Graphite: 52%, Off-White: 21%) (4)
- Complete your setup
- Pair the ERGO M575S with the Wave Keys ergonomic keyboard, featuring a cushioned palm rest that places your hands, wrists, and forearms in a natural typing position
I've been writing about tech, including everything from privacy and security to consumer electronics and startups, since 2011 for a variety of publications.
I use the Logitech MX Ergo trackball, which is like a M575 with a more premium feel. I love it and I find it makes GIS work so much more efficient.
The blue m570 ball is one of the smoothest I've tried. The only ball I've found to be smoother was the red ball that came with the Adesso T30, ...
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“Logitech Ergo M575S Trackball Mouse Review” · YouTube
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