Govee’s Envisual 3S Smart TV Backlight enhances entertainment with a 1080p camera that captures on-screen colours and mirrors them via RGBICW LED strips. Designed for 55–65″ TVs, features include fisheye correction, black-bar detection, and enhanced music mode. Compatibility with Alexa and Google Assistant, plus the option to pause without a phone, makes it versatile for tech-savvy users.
Cubed3 explores the installation process, lighting quality, smart functions, and performance to help creators and gamers decide if it delivers cinematic ambience without over-complication.
Setup and Installation
The kit arrives with adhesive LED strips, a control box, 1080p camera, power cable, and clips for slim TVs. Physical installation takes around 10–15 minutes. Camera positioning uses adjustable mounts to avoid wobble—especially on flat screens. Calibration is guided by the Govee Home app and includes a blank-screen capture sequence for colour matching. Users report setup is intuitive and finishes tidily thanks to included clips.
Lighting Quality and Sync
Envisual 3S uses 4-in-1 RGBICW LEDs to deliver richer, natural tones with added warm white light for depth. Colour matching is accurate around screen edges, aided by fisheye correction that compensates for curved lenses. Pure blacks are well handled due to black-bar elimination. Music mode and DreamView syncing broaden usage by reacting to sound or co-ordinating multiple Govee devices. It definitely deserves praise for the immersion in movies and gaming, with the atmosphere being enhanced and it being truly captivating when used with media content.
Smart Features and Control
Control is available via the Govee Home app or through Alexa and Google voice commands. TV-free functions include static lighting and preset scenes, controllable through the backlit control box. Blank-screen detection pauses lighting when the display is off. The app includes brightness and saturation controls, though power users may find the interface feature-rich.
Performance in Real Use
Colours sync seamlessly when playing console or streamed content. Dark scenes are easier on the eyes, thanks to balanced lighting. There are quick response times and a stable 1080p camera feed, although some TVs under 30cm off the wall may require extra cable management. Occasional app delays and calibration tweaks are also minor issues.
Value for Money
Priced around £57 on Currys (discounted from £80), Envisual 3S is mid-range among smart backlights. It competes effectively with Philips Hue Sync Box at a fraction of the cost, offering vibrant lighting without HDMI hardware or subscription fees.
Key Information
- TV Size Compatibility: 55–65″
- LED Type: RGBICW lamp beads (4-in-1)
- Smart Camera: 1080p with fisheye correction
- Features: Black-bar detection, blank-screen auto-off, enhanced music mode
- Smart Control: Govee Home App, Alexa, Google
- Special Modes: DreamView multi-device sync, preset scenes
- Typical Price: ~£57 (deals from £44)
