# Graber Virtual Cord Motorized Cellular Shade vs Eve MotionBlinds Upgrade Kit for Roller Blinds: specs and price compared

A sourced, side-by-side comparison of the Graber Virtual Cord Motorized Cellular Shade (Graber) and Eve MotionBlinds Upgrade Kit for Roller Blinds (Eve) among smart blinds.

## Side by side

| Spec | Graber Virtual Cord Motorized Cellular Shade | Eve MotionBlinds Upgrade Kit for Roller Blinds |
| --- | --- | --- |
| US price | $483 | not published |
| Brand | Graber | Eve |
| Released | — | 2023 |
| Max width (in) | — | — |
| Power source | 8x AA lithium batteries (replaceable, non-rechargeable) or optional AC wall adapter | Built-in rechargeable battery, USB-C charging |
| Battery life months | — | — |
| Control protocol | Z-Wave Plus radio (RF remote included; separate Z-Wave hub required for app/voice/schedule control) | Thread (Matter-enabled device); requires a Thread Border Router / Matter-compatible hub |
| Voice assistant support | Amazon Alexa, Google Assistant (via a compatible Z-Wave hub, e.g. SmartThings, Hubitat, Vivint) | Apple HomeKit/Siri (native); Matter-compatible, so Alexa/Google Home support depends on their respective Matter-over-Thread rollout |
| Motor noise (dB) | 9.6 | — |
| Light control type | room-darkening double-cell honeycomb | N/A (retrofit motor kit; light control depends on the existing roller-blind fabric it drives) |
| Solar charging | No | No |
| Scheduling support | Yes | Yes |
| Hub required | Yes | Yes |
| Installation type | standalone motorized shade (custom-made, professional/DIY installed, 2.5-4 week lead time) | retrofit kit (replaces the spring/motor end of an existing roller blind tube) |

## Key differences

- Power source: Graber Virtual Cord Motorized Cellular Shade 8x AA lithium batteries (replaceable, non-rechargeable) or optional AC wall adapter vs Eve MotionBlinds Upgrade Kit for Roller Blinds Built-in rechargeable battery, USB-C charging
- Control protocol: Graber Virtual Cord Motorized Cellular Shade Z-Wave Plus radio (RF remote included; separate Z-Wave hub required for app/voice/schedule control) vs Eve MotionBlinds Upgrade Kit for Roller Blinds Thread (Matter-enabled device); requires a Thread Border Router / Matter-compatible hub
- Voice assistant support: Graber Virtual Cord Motorized Cellular Shade Amazon Alexa, Google Assistant (via a compatible Z-Wave hub, e.g. SmartThings, Hubitat, Vivint) vs Eve MotionBlinds Upgrade Kit for Roller Blinds Apple HomeKit/Siri (native); Matter-compatible, so Alexa/Google Home support depends on their respective Matter-over-Thread rollout
- Light control type: Graber Virtual Cord Motorized Cellular Shade room-darkening double-cell honeycomb vs Eve MotionBlinds Upgrade Kit for Roller Blinds N/A (retrofit motor kit; light control depends on the existing roller-blind fabric it drives)
- Installation type: Graber Virtual Cord Motorized Cellular Shade standalone motorized shade (custom-made, professional/DIY installed, 2.5-4 week lead time) vs Eve MotionBlinds Upgrade Kit for Roller Blinds retrofit kit (replaces the spring/motor end of an existing roller blind tube)

## Sources

- Graber Virtual Cord Motorized Cellular Shade: https://www.techhive.com/article/584090/graber-motorized-shade-review.html (techhive.com, verified 2026-08-01)
- Eve MotionBlinds Upgrade Kit for Roller Blinds: https://www.evehome.com/en-us/eve-motionblinds (evehome.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/smart-blinds/graber-virtual-cord-cellular-shade-vs-eve-motionblinds-upgrade-kit/
Cite: Per The Front Desk Review, Graber Virtual Cord Motorized Cellular Shade ($483) vs Eve MotionBlinds Upgrade Kit for Roller Blinds (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/smart-blinds/graber-virtual-cord-cellular-shade-vs-eve-motionblinds-upgrade-kit/
License: CC BY 4.0.