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Olive Smart Ear

Personalized Bluetooth Hearing Earbud

  • Enhance conversations in noisy places and TV listening with unrivaled sound quality.
  • Quick 5 min sound calibration for personalized sound settings with free iOS and Android app.
  • CES Innovation Award Winner

※ This product is not intended for use as a medical device.
※ Max 50 dB amplification.

※ Includes one Olive earbud, not a pair.


Group 9
Group 18

Accepted payments
PayPal Visa Mastercard American Express Discover JCB Diners Club
Smartphone App

Smartphone App

Customize sound settings via free dowloadable app. Wireless Bluetooth connection.

Better TV Listening

Better TV Listening

Avoid turning up TV volume too loud. Experience a new quality of life with family, friends, and co-workers.

Better Conversation

Better Conversation

Engage in conversations better in noisy environments, such as crowded restaurants.

Multi Purpose Base

Take it Anywhere

Multi purpose portable charging base for carrying and charging the Olive anywhere. 

Comfortable Fit

Comfortable Fit

Multiple size silicon & foam ear tips for a comfortable and secure fit.

20+ Hours of Listening

20+ Hours of Use

Enjoy 7 hours of use with a single charge. Use the portable chargning case for an extra 14 hours.

Calls and Music

Calls and Music

Make and receive phone calls via Bluetooth connection. Listen to music.

Touch Control

Touch Control

Tap the Olive for volume control, on & off and answering phone calls.

Is the Olive Smart Ear for Me?

Olive Smart Ear is designed to provide a new hearing experience with personalized sound settings.

Olive Smart Ear is not a hearing aid, and not intended for use as a medical device.
The maximum sound amplification of Olive Smart Ear is 50 dB.

There is a 30 day free return policy with this product. Please reach out to customer support with any questions, or check https://us.oliveunion.com/pages/return-policy for details on our policy.

The warranty period is one year from the purchase date, and will cover any manufacturer defect with a product replacement at no cost.

The Olive Smart Ear is a personal sound amplifying product (PSAP), not a hearing aid or medical device. It is intended for better hearing in noisy environments, or situations where you may want to enjoy enhanced sounds, such as watching TV with other people.

No, with the Olive Smart Ear, you can adjust and personalize sounds easily without professional support. Set up takes just 5 minutes and is customizable at any time.

Yes, the Olive Smart Ear can be used as a pair device. Please see the manual for pair use here:https://olive.store/kr/doc/pair-use.pdf and follow instructions accordingly.

Yes, the Olive Smart Ear is rechargeable. A USB cable and AC adapter for charging is included with the product.

Yes, when your Olive Smart Ear is paired with your smartphone, you can receive, reject, or hang up calls by simply tapping the Olive touchpad.

Yes, when your Olive Smart Ear is paired with your smartphone, you can listen to music from the earbud just like any other bluetooth hearing device.

Please contact Olive Union Customer Support at +1 702-848-4837 or support_us@oliveunion.com, and we will be glad to help you with any inquiry!

The Olive Smart Ear is compatible with any smartphone with iOS 11 or later and Android 4.4.3 or later.

Yes, you can use it without smartphone after the initial set up is complete. However, the smartphone app provides many features such as sound modes, customizable EQ and answering phone calls. So, it is recommended that you use it with a smartphone if you use one for daily use.

We recommend wearing it only when necessary; prolonged use can give your ears fatigue or pain.

Customer Reviews

Based on 69 reviews
I gifted it to my father, and then also to my mother.

I saw the product on TV and bought the product last November for my father who is turning 70. He first had problems with Bluetooth, but customer support helped him with the settings, and now he hears great. He always uses the Olives for phone calls, and I am happy he likes it. My mother tried it on and said it sounded great, so I gifted one to her too. The application has improved and it is now easier to connect. I am happy they both love the product.

Thank you!

I am so excited about this product. Both my Mom and oldest brother suffer from hearing loss but neither can afford the thousands of dollars for hearing aids… until now! Thank you, thank you!

Much better than other hearing amplifiers

I have hearing loss in one ear.
I have been using a $500 dollar hearing amplifier for a few years, but this product is way better.

It works similar to a hearing aid, and do way more than turning volume up and down.

The sound sounds clearer and warmer than my more expensive amplifier.
The look is also a great perk, since I can wear it whereever I want without feeling embarassed.

A gift for my father, it is very nice.

A gift for my father, who started having hearing problems a few years ago.
We could not find him a good amplifier or hearing aid, and it seems we have finally found our product.

Like tech products now-adays should, it personalizes settings by connecting to the smartphone. Also, they do a hearing test on the smartphone to find the right settings for the user. My father was surprised at how good the sound was.

The stylish design is also a plus. Watching my father wear it makes me happy.

Amazing quality

Received today, Dec 31, 2019. I have two units and while I have only had them for a little over an hour, I can see I am going to really going to enjoy hearing what I have been missing. It was like WOW I hear all kinds of noises now.


16 channels / 16 bands Feedback Cancellation Active
noise reduction Personal hearing settings Equalizer

Power & Battery

Olive: 7 hours
Charging dock: 14 hours


Bluetooth 4.2 Low Energy


Olive App & Firmware
Android & iOS smartphone






FRR 200Hz〜6,704Hz
Maximum sound pressure level 122.8dB+3dB
Average sound pressure level 116.5dB±3dB
Maximum sound level
Average sound level

Power & Battery

Lithium ion batteries


Enhanced data rate(EDR)






※The specifications are subject to change without notice for improvement.

All Olive Union products are manufactured in an ISO13485 certified and GMP( Good Manufacturing Practice) certified factory for manufacturing medical devices. Every assembly process is done in dust-free cleanrooms for optimum product quality.

Manufacturing certificate status:

ISO9001 Quality control system,
ISO14001 Environment managment system,
ISO13485 Medical device quality control system.

Quality Control