logitech harmony companion specifications

Data Sheet Summary: In this Logitech Harmony Companion Specifications Sheet, we provide complete specifications for the product, including hardware, technology, features, device compatibility, battery details, and more.

Product Overview: The Harmony Companion is probably one of the most full-featured remotes that you can buy today that will let you control your smart devices as well as your home theater equipment.  It is very close in feature set to Logitech’s flagship product, the Harmony Elite.  The main difference is that it doesn’t include the Elite’s full-color LCD touchscreen, and you are limited to control of fewer devices (eight as opposed to 15 with the Elite). However, you can control your device using Amazon Alexa, Google Assistant, and Apple Siri.  You also get the Harmony smartphone app for each member of your family. This is our recommended remote for customers who can’t afford the Elite. It enjoys a huge fan base and many satisfied customer reviews on Amazon and in the forums like AVS and RemoteCentral.

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Harmony Companion Specifications Table


Item Specification
LCD Touchscreen None
Number of Supported Devices 270,000 from over 5000 brands
Number of Controlled Devices 8
Remote Control Technology No, it communicates with hub using radio frequency (RF)
Wireless Technology Wi‑Fi 2.4GHz
Bluetooth 3.0
Proprietary RF communication between the remote and hub
Programmable Favorite Channels 50
Software Setup Requirements: Windows PC: Windows10 Windows 8 or Windows 7|Intel Mac OS computer: Mac OS X 10.7 or higher
Mobile App Yes
Closed Cabinet Control Yes
Battery Type Replaceable coin cell battery (CR2032), included
Battery Life Estimated at 1 year under normal use
Voice Assistants Amazon Alexa, Google Home, Apple Homekit/Siri
Power Battery noted above
Special Buttons Back, direction pad, DVR, 6 home control buttons, 4 color buttons
Backlit Buttons No
Dimensions 7.25 x .81 x 2.13 inches
Weight 4.2 ounces
Warranty 1-year warranty (2 years for Europe), 90 days of email and phone support, unlimited forum support
What’s in the Box RRemote, AC adapter, USB cable, user documentation, hub, IR mini blaster

Device Compatibility

To check if a specific device is compatible with Harmony 950, visit Logitech’s Device Compatibility Database.

Model Numbers

Harmony Remote: 8541712866


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Product Overview Video

Babbling Boolean provides a nice review of the Harmony Companion and Hub.

About this Harmony Companion Specifications Sheet

As part of the due diligence in preparing for our reviews on this product, we noticed that full, detailed Harmony Companion specifications in a tabular format were unavailable online. While the vendor and even major review sites like CNET provide limited detail, no site provides a comprehensive level of specifications datasheet detail in a single page. We aim to remedy this with this new format.  Please leave us a comment below and let us know what you think. If you have thoughts for improving this format, we would love to hear those as well.

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