Phonak

Phonak Audeo Infinio Ultra I90-Sphere

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  • 360-Degree Sound Awareness. The Sphere platform adds a dedicated second chip for full environment processing, giving you spatial hearing that single-chip devices cannot match.
  • AutoSense OS 5.0. Analyzes your acoustic environment more than 700 times per second and adjusts every processing parameter automatically as the scene around you changes.
  • AI Speech Clarity. Identifies and preserves voice signals while separating them from competing noise sources, producing clear speech in restaurants, meetings, and crowded spaces.
  • All-Day Rechargeable Battery. Up to 37 hours of battery life on a single charge, including extended Bluetooth streaming, so you never run out mid-day.
  • Direct Bluetooth Streaming. Streams calls, music, and audio directly to iPhone and Android without dongles or additional accessories.
  • Hands-Free Calling. Take and manage phone calls directly through your hearing aids without touching your phone.
  • Tinnitus Masking. Built-in sound therapy options programmed by your BLUEMOTH audiologist to match your specific tinnitus experience.
  • IP68 Rated. Dust and water resistant -- built to handle sweat, rain, and everyday exposure without requiring careful handling.
  • Remote Audiologist Care. Your BLUEMOTH audiologist adjusts your devices remotely via telehealth. No office visit required, ever.
Phonak Audeo Infinio Ultra I90-Sphere
  • Overview
  • Specifications

Built for real life. Designed for you.

All-Day Battery

Rechargeable hearing aids designed to last your entire day — including streaming. No disposable batteries, no interruptions, no compromise.

Direct Bluetooth Streaming

Stream calls, music, and audio directly from iPhone and Android straight to your hearing aids — no extra devices, no accessories needed.

Intelligent Noise Reduction

Advanced processing automatically reduces background noise and focuses on speech — so you can follow conversations even in challenging environments.

Water and Dust Resistant

IP68 rated against dust and water. Wear your hearing aids through workouts, rain, and everyday life without worry.

Remote Adjustments

Your BLUEMOTH audiologist can fine-tune your hearing aids remotely via telehealth — no office visit required, ever.

Try From Home First

Start with the BLUEMOTH Experience Box. Try three premium devices at home with full audiologist support before spending a dollar on a hearing aid.

45 Day Trial
3yr Manufacturer Warranty
IP68 Water Resistant
100% Remote Care

Technical Specifications

Phonak Audeo Infinio Ultra RIC-Sphere

Technology Platform Phonak Infinio Ultra Sphere (DEEPSONIC AI)
Processor / AI Dedicated DNN chip (DEEPSONIC) powering Spheric Speech Clarity 2.0 — 360-degree speech extraction
Style Receiver-in-Canal (RIC), rechargeable
Battery Rechargeable lithium-ion, up to 56 hours per charge (standard use); approximately 16 hours under continuous AI-intensive streaming
Bluetooth Universal Bluetooth 5.3 — connects to iPhone, Android, and other BT devices simultaneously
Simultaneous Connections Up to 8 paired devices, 2 active streams at once
Connectivity Standard Auracast ready
Water / Dust Resistance IP68 rated
Channels / Bands 20 processing channels
Key Features Spheric Speech Clarity 2.0, AutoSense OS 7.0, SpeechSensor (full strength), Motion Sensor Hearing, RogerDirect compatibility, EasyGuard earwax protection, DNN noise reduction intensity control
Tinnitus Support Tinnitus Balance program
App myPhonak (iOS and Android)
Compatible Accessories Roger On 3, Roger Select 3, Roger Table Mic 3, TV Connector, Phonak Charger RIC Infinio Ultra
Note The Sphere model includes a second dedicated AI chip not present in the standard Infinio Ultra R, which enables Spheric Speech Clarity and the extended battery reserve.

Specifications reflect manufacturer data. Individual performance varies based on hearing loss, environment, and settings. Contact your BLUEMOTH audiologist for personalized guidance.

Shipping Details

Shipping Details

Return Policy

Return Policy

Insurance Reimbursements

Insurance Reimbursements

Warranty

Warranty
OVERVIEW

Product Information

The Phonak Audeo Infinio Ultra I90-Sphere is the most advanced hearing aid in the Audeo Infinio family, built for people who live in complex, demanding sound environments. Powered by AutoSense OS 5.0, it analyzes the acoustic scene more than 700 times per second and adjusts every processing parameter automatically, without any input from the wearer.

The Sphere processing platform adds a second chip dedicated entirely to full environment processing, giving the I90-Sphere 360-degree sound awareness that no single-chip hearing aid can replicate. Voices are cleaner, spatial awareness is sharper, and background noise is separated from speech with a level of precision that makes even difficult environments feel manageable.

With up to 37 hours of rechargeable battery life and direct Bluetooth streaming to both iPhone and Android, the Audeo Infinio I90-Sphere integrates seamlessly into every part of daily life. Hands-free calling, tap controls, and full MyPhonak app support give wearers complete control without reaching for a phone. IP68 rated for dust and water, it is designed to keep pace with every environment you move through.

Every BLUEMOTH purchase includes a free home trial, unlimited telehealth audiologist sessions, and a 45-day satisfaction guarantee.

Frequently Asked Questions

Extend the Phonak Audeo Infinio Ultra I90-Sphere

Compatibility varies by model. Most hearing aids in our catalog connect directly to iPhone (iOS 14 and newer) and Android phones (Android 10 and newer) via Bluetooth Low Energy for direct streaming of calls, music, and audio. Check the Technical Specifications table above for compatibility details specific to this model, or contact our audiologists at BLUEMOTH for confirmation.

Start with the Experience Box — three premium hearing aids shipped directly to your home. A licensed BLUEMOTH audiologist guides you through the fitting process via telehealth. You wear each device in your real everyday environments for several days and provide feedback. Your audiologist then recommends the best match for your hearing profile. No commitment, no clinic visit, no pressure until you are completely sure.

Most hearing aid brands offer entry, mid, and premium tiers. All tiers share the same form factor and core technology. The difference is processing power — premium tiers deliver more processing channels, more advanced noise reduction, and better performance in challenging listening environments like crowded restaurants or noisy offices. Entry and mid tiers perform excellently for quieter, less demanding listening needs. Our audiologists can help you choose the right tier for your lifestyle.

BLUEMOTH offers a 45-day trial period from the date of delivery. Hearing aids must be returned in original condition with all included accessories. To start the return process, contact us at hello@bluemothhearing.com. Your satisfaction is fully guaranteed.

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