Nuance Audio Plus or Legato?
Here’s what sets Legato apart.
- Proven, independently tested hearing performance
- Works with iPhone and Android
- 26% lighter than Nuance Audio Plus
Side by side
See how they compare
| Feature |  |
Nuance Audio Plus |
|---|---|---|
| Hearing PerformanceHearAdvisor SoundScore | 4.6 / 5 Among the top 10 devices tested, including prescription hearing aids. | No lab score yet HearAdvisor hasn’t tested Nuance Audio Plus. The first-generation Nuance Audio scored 4.1 / 5. |
| Expert support | Free, for life US-based experts and audiologists for the life of your frames, led by Dr. Thea Wickey, AuD. | Varies App and online tech support. In-person help depends on the retailer. |
| Clear and natural speech | Every direction Picks out voices all around you, so conversation feels natural (SpeechSense™ AI). | Front-focused You need to face the person talking to hear them best. |
| No hiss or hum in quiet rooms | Yes | No |
| Audio Streaming | iPhone + Android Hands-free calls and audio streaming. | iPhone only Calls and streaming need iOS 16 or later. |
| WeightWith prescription lenses | 34 g | 46 g |
| Battery & charging | 10+ hours About 2 hours for a full charge. Add 2 hours in just 30 minutes. | Up to 10 hours About 4 hours for a full charge. |
| SizeTemple height | 10 mm | 12.3 mm |
Better hearing. Lighter frames. Better value.
Specifications as published by each manufacturer as of October 2026; battery life varies with use. Legato HearAdvisor SoundScore from independent lab testing, May 2026. Nuance Audio Plus weight and temple height measured by Legato with comparable lenses. Nuance Audio and Nuance Audio Plus are trademarks of EssilorLuxottica. Legato is not affiliated with EssilorLuxottica. Starting prices are for frames before lenses. Customer reviews from legatohearing.com.
Customer reviews
Customers are saying
Customer rating5.0out of 5
Based on 10 reviews
Verified
“I like that I can put them on in the morning and then forget about them. Nothing in my ears. When I’m out to dinner, nobody knows I’m wearing anything. It’s like having a secret superpower!”
“I don’t have to constantly ask people to repeat what they say.”
“I got these because I was getting frustrated missing parts of convos and these just look like glasses.”
“I hear MUCH better in the restaurant and family community gatherings.”
Choose your frames
Three styles. The same proven hearing technology.
Every pair includes Legato’s independently tested hearing technology and free expert support for life, with Pentax prescription or non-prescription lenses available.
Who makes Legato
From the team behind Bose Frames
Legato’s founders built Bose Frames, launched the first over-the-counter hearing aid, and worked with the FDA to create the over-the-counter hearing aid category.
As covered by
- TechCrunch
- Fast Company
- Business Insider
- Yahoo Tech
- Hearing Tracker
- The Hearing Review
Named one of Fast Company’s “6 next big things in consumer tech for 2026.”
FAQ
Questions, answered
Is Nuance Audio Plus or Legato better?
The biggest difference is independently tested hearing performance. Legato scored 4.6 out of 5 in HearAdvisor’s lab testing, among the top 10 hearing devices tested. Nuance Audio Plus hasn’t been tested yet, and the first-generation Nuance Audio scored 4.1. Legato also picks up speech from every direction, works with iPhone and Android, and includes free expert support for life. The other difference is where you can buy. Nuance Audio Plus is sold through optical and hearing care retailers. Legato is available exclusively online now, though retail locations are coming soon.
Is it safe to buy hearing glasses online instead of in a store?
Yes. Legato was founded by the team that built Bose Frames and launched the first over-the-counter hearing aid. Upload or enter your prescription at checkout, and your glasses arrive in 5–10 days on average. You fine-tune your sound in the Legato app, with free expert support for life.
Do Legato glasses have cameras or record anything?
No. There are no cameras and nothing is recorded, so there’s nothing to store. Speech is processed on the glasses in real time.
Do Legato glasses work with Android phones?
Yes. Legato supports hands-free calls and audio streaming on both iPhone and Android.
Do I need a hearing test or an appointment?
No. Legato is an over-the-counter hearing aid for adults with perceived mild to moderate hearing loss. You fine-tune your sound in the Legato app in minutes, and our experts and audiologists are there whenever you want help.
Can I get Legato with my prescription?
Yes. Every Legato frame takes prescription lenses, fully integrated into the frame.
What if they’re not right for me?
Every pair comes with a 45-day risk-free trial. If they’re not right, send them back for a full refund.