Best Hearing Aids for Phone Calls (2025)
Phone calls remain one of the most difficult listening situations for hearing aid users. This guide compares Bluetooth streaming, hands-free calling quality, and phone compatibility across major hearing aid brands.
Why Phone Calls Are Hard with Hearing Aids
Phone calls strip away visual cues (lip reading, facial expressions) that normally supplement hearing. The audio is compressed, bandwidth-limited (typically 300 Hz–3,400 Hz for standard calls), and often degraded by cellular network conditions.
Additional challenges for hearing aid users:
- Acoustic feedback: Holding a phone near a hearing aid can cause squealing from the feedback loop between speaker and microphone
- Positioning: The phone speaker must align with the hearing aid microphone, which is often above or behind the ear rather than at the ear canal
- Background noise: Taking calls in noisy environments adds a double challenge — noise at both the caller's and receiver's end
- Bandwidth: Standard phone calls cut off above 3,400 Hz, removing consonant sounds that hearing aid users rely on for clarity
Hearing Aid Phone Call Comparison
| Brand | Bluetooth | Hands-Free | Android | iPhone | Call Quality |
|---|---|---|---|---|---|
| Phonak | Classic + LE Audio | Yes (dual mic) | Direct | Direct | Excellent |
| Starkey | BLE + Classic | Yes | Direct | Direct | Very Good |
| Signia | BLE + Classic | Yes | Direct | Direct | Very Good |
| Oticon | BLE (MFi/ASHA) | Yes | ASHA | MFi | Good |
| Widex | BLE (MFi/ASHA) | Yes | ASHA | MFi | Good |
Key advantage: Bluetooth streaming sends phone audio directly to both hearing aids simultaneously. This binaural signal is dramatically clearer than holding a phone to one ear, especially in noise.
Why Phonak Leads for Phone Calls
Phonak was the first manufacturer to offer true Bluetooth Classic streaming, which means direct compatibility with virtually any Bluetooth device without requiring Apple's MFi or Google's ASHA protocols. This broader compatibility extends to office desk phones, older smartphones, and computers.
Phonak's hands-free calling uses dual microphones on the hearing aids to capture the wearer's voice, which provides better voice pickup than single-microphone competitors. The newer AuraCast/LE Audio support also enables lower-latency, higher-quality audio streaming.
Tips for Better Phone Calls with Hearing Aids
1. Use Bluetooth Streaming
Direct streaming to both ears provides the biggest improvement. The audio bypasses room noise and hearing aid microphone limitations. If your hearing aids support it, always use Bluetooth for calls.
2. Find a Quiet Environment
Even with streaming, background noise is picked up by the hearing aid microphones (for environmental awareness) and mixed with the phone audio. Moving to a quieter space improves clarity significantly.
3. Use Wi-Fi Calling
Wi-Fi calling typically provides higher audio bandwidth and more stable connections than cellular, resulting in clearer speech. Most modern smartphones support this feature.
4. Try a Phone Clip/Streamer
If your hearing aids don't support direct Bluetooth streaming, an intermediate streamer (e.g., Oticon ConnectClip, Widex COM-DEX) can bridge the gap and provide wireless phone audio to your hearing aids.
5. Consider a Captioned Phone Service
Services like CaptionCall and InnoCaption provide real-time captions during phone calls, giving a visual backup for missed words. Many are free for people with hearing loss in the US.
Frequently Asked Questions
Which hearing aids are best for phone calls?
Phonak and Starkey currently lead for phone calls. Phonak offers direct Bluetooth streaming to both iOS and Android with hands-free microphone capability. Starkey's Edge Mode+ can optimize settings for phone calls in real time using AI.
Can I make hands-free phone calls with hearing aids?
Yes. Most current-generation hearing aids support hands-free calling where the hearing aid microphones pick up your voice and stream it back to the phone. Call quality varies by brand — Phonak's dual-microphone system currently provides the clearest outgoing voice quality.
Do hearing aids work with both iPhone and Android for calls?
Phonak, Starkey, and Signia offer direct streaming to both iPhone and Android. Oticon works directly with iPhone (MFi) and newer Android devices supporting ASHA protocol. Widex supports iPhone directly and Android via intermediary for older models.
Will Bluetooth hearing aids drain my phone battery?
Bluetooth LE (Low Energy) streaming uses minimal phone battery — typically 5–10% additional drain for several hours of streaming. The hearing aid batteries will drain faster during streaming (about 20–30% faster than normal use).
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SNR comparison across Phonak, Oticon, Starkey, Signia, Widex, and Fortell in multi-talker noise.