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🔥 Stream Smarter, Live Louder with Fire TV Cube!
The Like-New Amazon Fire TV Cube (3rd Gen) is a certified refurbished, hands-free streaming powerhouse featuring an octa-core processor, Wi-Fi 6E tri-band connectivity, and stunning 4K Ultra HD with Dolby Vision and Atmos support. It offers seamless voice control via Alexa, smart home integration, and privacy safeguards, all wrapped in a compact design with a 1-year warranty—perfect for the modern professional craving effortless, premium entertainment.
| Size | 3.38” x 3.38” x 2.99” (86 mm x 86 mm x 77 mm) |
| Weight | 513g (1.13 lbs) |
| Processor | Octa-core 4x 2.2GHz 4x 2.0GHz |
| GPU | 800MHz |
| Storage | 16 GB internal |
| Memory | 2 GB internal |
| Wifi | Wi-Fi 6E Tri-band. Also supports 802.11a/b/g/n/ac/ax wifi networks. For Wi-Fi 6E support, Fire TV Cube must be connected to the 6 GHz band of a Wi-Fi 6E network using WPA3 encryption. |
| Bluetooth | Bluetooth 5.0 + LE. Pair with compatible Bluetooth speakers, headphones, video game controllers, and more. |
| Voice support | Far-field and near-field voice support |
| Voice control compatibility | Controls a wide range of IR-enabled devices, including TVs, soundbars, cable and satellite boxes, and A/V receivers. |
| Cloud storage | Free cloud storage for digital content purchased from Amazon. |
| Ports | HDMI 2.1 Input, HDMI 2.1 Output, IR Extender, Power, USB-A 2.0, Ethernet port 10/100Mbps |
| Audio support | Dolby Atmos, 7.1 surround sound, 2-channel stereo, and HDMI audio pass through up to 5.1. |
| 4K Support | To watch movies and TV shows in 4K Ultra HD, you need a compatible 4K Ultra HD TV. All services may not be available in 4K/HDR. Certain services are subject to change at any time, may not be available in all areas, or in 4K/HDR, and may require separate subscriptions. Learn more about services. |
| Content formats supported | Video: Dolby Vision, HDR 10, HDR10+, HLG, H.265, H.264, VP9, AV1, Audio: AAC-LC, AC3, eAC3 (Dolby Digital Plus), FLAC, MP3, PCM/Wave, Vorbis, Dolby Atmos (EC3_JOC), Dolby MAT, Dolby TrueHD passthrough, DTS passthrough, DTS-HD passthrough (basic profile), Photo: JPEG, PNG, GIF, BMP |
| Output/Input resolution supported | 2160p, 1080p and 720p up to 60 fps |
| System requirements | High-definition television with available high-speed HDMI input, high-speed internet connection via wifi or built-in Ethernet port, power outlet (compatible TV/sound/cable equipment for control by infrared or voice). High-speed HDMI cable rated 18Gbps or higher, and 4K TV with high-speed HDMI connector required for 4K viewing and more reliable device control. Wi-Fi 6E router needed for Wi-Fi 6E support. Auto-Low Latency Mode is included in the HDMI 2.1 standard. |
| TV compatibility | TV must support minimum HDCP requirements for protected content playback. Compatible with 1) 4K ultra high-definition TVs with HDMI capable of 2160p at 24/25/30/50/60 Hz and HDCP 2.2 or 2) high-definition TVs with HDMI capable of 1080p or 720p at 50/60 Hz. Learn more about high-definition. |
| Warranty and service | 1-year limited warranty and service included. This device receives the same limited warranty as a new device. Learn more about Certified Refurbished Amazon devices. Use of Fire TV is subject to the terms found here. |
| Content availability | Certain apps and services are subject to change or withdrawal at any time, may not be available in all areas and languages, and may require separate subscriptions. |
| Accessibility features | VoiceView screen reader enables access to the vast majority of Fire TV features for users who are blind or visually impaired. Screen magnifier enables viewers to zoom in and out, and pan around the screen. Text Banner consolidates onscreen text into a compact, customizable banner that appears on the screen. Watch videos and TV shows with closed captioning displayed. Use Audio Description for verbal descriptions of what is happening on the screen, including physical actions, facial expressions and scene changes. Captions and audio descriptions are not available for all content. Fire TV Cube (2nd and 3rd Gen) supports audio streaming for select compatible Bluetooth hearing aids for a private listening experience. You can also listen to Fire TV with compatible Bluetooth headphones. Learn more about accessibility for Fire TV. |
| Included in the box | Fire TV Cube (3rd Gen), Fire TV Alexa Voice Remote, power adapter, 2 AAA batteries, Quick Start Guide. HDMI, IR extender and Ethernet cables are sold separately. |
| Software Security Updates | This device receives guaranteed software security updates until at least four years after the device is last available for purchase as a new unit on our websites. Learn more about these software security updates. If you already own a Fire TV, visit Manage Your Content and Devices for information specific to your device. |
| Size | 38 mm x 158 mm x 17 mm |
| Weight | 51 g (without batteries) |
| Batteries | 2 AAA (included) |
| Technology | Bluetooth 5.0 |
| Compatibility | Fire TV Cube (3rd Gen), Fire TV 4-Series, Fire TV Omni QLED Series |
H**Y
Great addition to our living room
This is a great addition to our home. We are always losing our remotes and this is remote free. It comes with a remote but you just don’t need it. It was very easy to set up and works great with our tv. It connected really fast and was a great addition to our living room
A**N
Worked but failed. Amanzon is replacing. Update.
It functioned wonderfully for all of two days then stopped working. It was a refurbished Fire TV Cube 3. Sadly it had to be returned. Amazon is kindly sending a new one. The service is excellent. It is much appreciated. Update. The new one has functioned very well. Once it was set up it has been great and easy enough my brain damaged combat vet husband is able to view all he desires, which gives me good time to attend to other chores. The ethernet port has made a world of difference. It has been, thus far, a good investment.
O**S
Fire tv cube
the Fire TV Cube is a amazing item, better picture and better sound.
J**A
The fire Cube makes TV watching a lot more fun
This device is far better than the Fire TV stick is much faster the Channel's respond better the ability to customize menus is much easier but a sophisticated is is you would think it would have the ability to answer questions about itself and the help but it doesn't and Alexa doesn't know how to do it it gets confused quite easily and I have had some glitches with programs just not being able to be displayed because of incompatibility with the device I hope they fix it it's one of the patches in the future and hopefully they add some online help which should be available just being asking for help still a great product but it's a work in progress I think
D**H
Always a great device!
Despite being open-box or refurb, you won't know compared to new that this device is any different. Works as it's supposed to and even feels snappier (I'm upgrading from a first generation Cube to this. While it's plainly explained in the product description, don't forget to upgrade to a high-speed HDMI cable as you might get confused with flickering when using this version of the Fire Cube and it's because it doesn't support older generations of HDMI cables. Otherwise, I'm enjoying to increased menu speed and solid display of 4K streaming (if your show or movie plays in that format). Worth every cent for this version. Recommended.
K**H
Worth the buy
Cube had appearance of a new unit and it function as a new cube. I highly recommend buying one.
J**E
Once you experience this, watching TV will never be the same
Great product. Save me hundreds on cable
M**.
Fire Cube with AI not up to Alexa Standards-Problematic
Had to exchange a fire cube gone bad and got this one which was the latest model with AI 8/2025 This fire cube suddenly began to have an issue with the volume automatically turning down to being barely audible. As of this review 4/4/2026 the (+) button will now not increase the volume and we can barely hear it. I can't recommend this item. We should not be having these issues in only 8 months! We have many Alexa devices in our home and they are fine. It seems the Fire Cube however is not up to Amazon Alexa standards.
Trustpilot
2 months ago
1 week ago