Graber
Graber Virtual Cord Motorized Cellular Shade
$483
Best Smart Blinds · head-to-head
Graber Virtual Cord Motorized Cellular Shade vs Eve MotionBlinds Upgrade Kit for Roller Blinds
A sourced, side-by-side comparison. Graber Virtual Cord Motorized Cellular Shade is cheaper at $483. Every spec and price links to its source.
Eve
Eve MotionBlinds Upgrade Kit for Roller Blinds
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Released 2023
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Graber Virtual Cord Motorized Cellular Shade | Eve MotionBlinds Upgrade Kit for Roller Blinds |
|---|---|---|
| US price | $483 | — |
| 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) |
Sources — Graber Virtual Cord Motorized Cellular Shade: techhive.com (verified 2026-08-01). Eve MotionBlinds Upgrade Kit for Roller Blinds: evehome.com (verified 2026-08-01).
What's the difference between the Graber Virtual Cord Motorized Cellular Shade and Eve MotionBlinds Upgrade Kit for Roller Blinds?
Where the two actually differ on the specs we track (5 of 11). Matching specs are omitted.
- 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)