Audien · A simple starting point
Atom One
A rechargeable in-ear option for shoppers who want a lower entry price and straightforward everyday adjustments.
- Controls
- On-device adjustment
- Format
- In-ear
Brand overview
Audien hearing aids
Audien’s covered models span physical buttons, touchscreen cases and phone-connected designs. Keep the original ION and Atom X separate from newer generations.
Hearing Fieldguide is an independent guide. This page does not represent Audien customer service or an official brand store.
Choose the control task first
Which Audien models should you compare?
Start with how you want to make adjustments, then check the exact generation and phone functions. A shared family name is not enough to transfer features, battery figures or seller terms.
| Exact model | Daily controls | Phone requirements | Stated power scope |
|---|---|---|---|
| Atom One | On-device adjustment | No app for everyday controls | Up to 24 hours |
| Atom X | Touchscreen charging case | Case-based controls | Not confirmed for this exact version |
| Atom Pro 2 | On-device button | No app required for controls | Up to 24 hours |
| Atom 2 | On-device controls | No app required for documented everyday controls | Up to 24 hours per charge |
| ION | On-device adjustments | No app required for documented everyday controls | Up to 20 hours per charge; case described as three full recharges |
| BTE | On-device volume and preset controls | No app required for documented everyday controls | Up to 20 hours per charge; case described as three full recharges |
| Atom Air | On-device controls; no app | No app required for documented everyday controls | Up to 24 hours; confirm device/case scope in the current manual |
| ION Air | On-device manual controls | No app required for documented everyday controls | Up to 64 hours including charging case; single-charge figure not confirmed |
| ION Pro 2 | Companion app and hearing-aid controls | Compatible iPhone or Android required for connected functions; check current requirements | Up to 48 hours including charging case |
| ION IQ | App control and hearing-aid settings | Compatible smartphone for app control and streaming | Up to 64 hours including charging case |
| Atom X (2nd Gen) | Touchscreen charging-case controls | No app required for case controls | Case-inclusive figures vary between the two model panels; confirm exact selected version |
| Atom X Connect | Touchscreen charging-case controls | No app required for case controls; compatible phone for streaming | Case-inclusive figures vary between the two model panels; confirm exact selected version |
Read one model at a time
Atom One
- Controls
- On-device adjustment
- Phone use
- No app for everyday controls
- Stated battery use
- Up to 24 hours
Atom X
- Controls
- Touchscreen charging case
- Phone use
- Case-based controls
- Stated battery use
- Not confirmed for this exact version
Atom Pro 2
- Controls
- On-device button
- Phone use
- No app required for controls
- Stated battery use
- Up to 24 hours
Atom 2
- Controls
- On-device controls
- Phone use
- No app required for documented everyday controls
- Stated battery use
- Up to 24 hours per charge
ION
- Controls
- On-device adjustments
- Phone use
- No app required for documented everyday controls
- Stated battery use
- Up to 20 hours per charge; case described as three full recharges
BTE
- Controls
- On-device volume and preset controls
- Phone use
- No app required for documented everyday controls
- Stated battery use
- Up to 20 hours per charge; case described as three full recharges
Atom Air
- Controls
- On-device controls; no app
- Phone use
- No app required for documented everyday controls
- Stated battery use
- Up to 24 hours; confirm device/case scope in the current manual
ION Air
- Controls
- On-device manual controls
- Phone use
- No app required for documented everyday controls
- Stated battery use
- Up to 64 hours including charging case; single-charge figure not confirmed
ION Pro 2
- Controls
- Companion app and hearing-aid controls
- Phone use
- Compatible iPhone or Android required for connected functions; check current requirements
- Stated battery use
- Up to 48 hours including charging case
ION IQ
- Controls
- App control and hearing-aid settings
- Phone use
- Compatible smartphone for app control and streaming
- Stated battery use
- Up to 64 hours including charging case
Atom X (2nd Gen)
- Controls
- Touchscreen charging-case controls
- Phone use
- No app required for case controls
- Stated battery use
- Case-inclusive figures vary between the two model panels; confirm exact selected version
Atom X Connect
- Controls
- Touchscreen charging-case controls
- Phone use
- No app required for case controls; compatible phone for streaming
- Stated battery use
- Case-inclusive figures vary between the two model panels; confirm exact selected version
Physical controls: start with Atom 2 and Pro 2
Both have documented on-device adjustments and four modes. Compare the UV case, operating sequence and exact package rather than expecting the Pro name to guarantee better understanding.
See the Atom 2 / Pro 2 differences →Case controls: pin down the Atom X generation
The original Atom X, second-generation Atom X and Connect are separate references. Connect documents streaming; the newer shared source has conflicting battery panels. Do not apply one panel to every version.
Compare the three Atom X references →Phone audio: check the connected models individually
ION Pro 2, ION IQ and Atom X Connect document connected audio in their respective source records. Confirm supported phones and setup for the model you choose. An app and audio streaming are different capabilities.
Check phone settings, calls and music separately →Purchase packages: compare more than the headline price
Some archived direct-store offers include care trials or specialist services. Confirm the current recurring charges, device condition and support for your order. Do not assume the same terms apply to Amazon or another seller.
Use the seller-specific checklist →This matrix uses the source-linked records on the individual model pages, researched October 25, 2026. It is not a complete historical catalog, a current stock list or a performance ranking.
Models covered here
Compare across brands →
Audien · Control from the case
Atom X
An in-ear OTC model with a touchscreen control case, worth comparing if tiny on-device controls are inconvenient.
- Controls
- Touchscreen charging case
- Format
- In-ear
Audien · Physical buttons, four modes
Atom Pro 2
A rechargeable in-ear model with four listening modes, physical controls and a charging case with a UV cycle.
- Controls
- On-device button
- Format
- In-ear
Audien · On-device controls
Atom 2
An in-ear rechargeable model with four listening modes and a stated 24-hour battery. A simpler alternative to a phone-controlled device.
- Controls
- On-device controls
- Format
- In-the-ear
Audien · On-device adjustments
ION
The original ION combines four environmental settings and two directional microphones per earpiece in a rechargeable behind-ear design.
- Controls
- On-device adjustments
- Format
- Behind-the-ear
Audien · On-device volume and preset controls
BTE
A rechargeable behind-the-ear Audien model with four environmental modes and directional microphones.
- Controls
- On-device volume and preset controls
- Format
- Behind-the-ear
Audien · On-device controls; no app
Atom Air
A lightweight in-ear Audien model with an A1 MAX chip and phone-free everyday controls.
- Controls
- On-device controls; no app
- Format
- In-the-ear
Audien · On-device manual controls
ION Air
An above-ear Audien design with physical controls and four listening presets. The stated 64-hour figure includes the charging case.
- Controls
- On-device manual controls
- Format
- Behind-the-ear / above-ear
Audien · Companion app and hearing-aid controls
ION Pro 2
A connected behind-ear Audien model with six modes, hearing profiles and Bluetooth calls and music.
- Controls
- Companion app and hearing-aid controls
- Format
- Behind-the-ear
Audien · App control and hearing-aid settings
ION IQ
A behind-the-ear connected Audien model with an A2 MAX chip, four named modes and Bluetooth streaming.
- Controls
- App control and hearing-aid settings
- Format
- Behind-the-ear
Audien · Touchscreen charging-case controls
Atom X (2nd Gen)
Touchscreen case controls in the current second-generation Atom X, separate from the older Amazon reference.
- Controls
- Touchscreen charging-case controls
- Format
- Completely-in-canal / in-the-ear
Audien · Touchscreen charging-case controls
Atom X Connect
Touchscreen case controls in the current Bluetooth-enabled Atom X Connect.
- Controls
- Touchscreen charging-case controls
- Format
- Completely-in-canal / in-the-ear
Before choosing a Audien model
Compare physical buttons with a touchscreen case. Check the precise Atom X generation; newer model names and care bundles may not describe the Amazon version covered here.
Visit Audien for official support ↗