# What are the compact and portable smart garage door openers available? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the compact and portable smart garage door openers available?

## Products

### Konnected Smart Garage Door Opener White v2
```yaml
product: konnected-smart-garage-door-opener-white-v2
brand: Konnected
price_gbp: 124.22
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
opener_model: GDO White v2
smart_home_compatibility: Amazon Alexa, Home Assistant, SmartThings
```

- **Price:** £124.22 [^1]
- **Summary:** This Wi-Fi retrofit accessory adds remote control, real-time open or closed status, optical laser sensing, and audible and visual closing alerts to compatible existing garage door openers. It suits users who want smart-home integration without replacing their current opener or paying recurring monthly fees.
- **Ideal For:** Its compact 16 × 10 × 9 cm, 0.245 kg design and hub-free Wi-Fi connectivity make it a portable retrofit option for users seeking a compact and portable smart garage door opener.

### Genie Aladdin Connect Smart Garage Door Opener Kit ALKT1-R
```yaml
product: genie-aladdin-connect-smart-garage-door-opener-kit-alkt1-r
brand: Genie
price_gbp: 62.07
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
smart_home_compatibility: Amazon Alexa and Google Assistant
```

- **Price:** £62.07 [^2]
- **Summary:** This add-on smart garage door controller lets you monitor, open, and close up to three garage doors from a smartphone. It suits homeowners who want remote access, activity alerts, scheduling, and smart-home voice control without replacing their existing opener.
- **Ideal For:** It suits compact and portable smart garage door opener needs because the ALKT1-R is a small retrofit controller with smartphone access and compatibility with most garage door openers manufactured since 1993.

### Chamberlain myQ Smart Garage Hub MYQ-G0401
```yaml
product: chamberlain-myq-smart-garage-hub-myq-g0401
brand: Chamberlain
price_gbp: 48.05
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
smart_home_compatibility: myQ app, Amazon Key
```

- **Price:** £48.05 [^3]
- **Summary:** The Chamberlain myQ Smart Garage Hub adds smartphone control, monitoring, real-time notifications, scheduling, guest access, and Amazon Key in-garage delivery to a compatible sectional garage door. Its compact hub uses Wi-Fi and Bluetooth for setup and supports most garage door openers made after 1993 with photoelectric safety sensors.
- **Ideal For:** This suits compact and portable smart garage door opener needs because its compact hub provides smartphone control and monitoring, supports sectional doors, and requires only a nearby 2.4 GHz Wi-Fi router.
- **Additional Sources:** [^4]

### iSmartGate Mini W Smart Garage Door Opener
```yaml
product: ismartgate-mini-w-smart-garage-door-opener
brand: iSmartGate
price_gbp: 43.62
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
opener_model: ISGM-W
smart_home_compatibility: Amazon Alexa, Google Assistant, IFTTT
```

- **Price:** £43.62 [^5]
- **Summary:** The iSmartGate Mini W is a compact wired-sensor smart controller for one existing garage door or gate. It provides app-based remote control, status alerts, and integration with Amazon Alexa and Google Assistant, making it suitable for homeowners who want smart functionality without replacing their garage door motor.
- **Ideal For:** It suits people seeking a compact and portable smart garage door opener because it controls one door through a small Wi-Fi controller and supports app-based remote access plus Amazon Alexa and Google Assistant.
- **Additional Sources:** [^6]

### Meross MSG100 Smart Garage Door Opener
```yaml
product: meross-msg100-smart-garage-door-opener
brand: Meross
price_gbp: 16.68
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
frequency: 50/60
opener_model: MSG100
remote_range: 23
smart_home_compatibility: Amazon Alexa, Google Assistant, Samsung SmartThings, IFTTT
```

- **Price:** £16.68 [^7]
- **Summary:** The Meross MSG100 is a compact Wi-Fi retrofit controller that adds app and voice control to a compatible existing garage door opener. It supports automatic closing, open-door alerts, activity history, and a wired magnetic door sensor, making it suitable for budget-conscious smart-home users with one garage door.
- **Ideal For:** Its compact 3.7 x 1.8 x 0.9 in design, 9.6 oz weight, and wired sensor make the MSG100 a portable retrofit option for adding smart control to a compatible existing garage door opener.
- **Additional Sources:** [^8], [^9]

### NEXX NXG-200 Smart Garage Controller
```yaml
product: nexx-nxg-200-smart-garage-controller
brand: NEXX
price_gbp: 104.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
smart_home_compatibility: Amazon Alexa, Google Home, Siri, SmartThings
```

- **Price:** £104.66 [^10]
- **Summary:** The NEXX NXG-200 is a compact Wi-Fi controller that adds app-based remote access, status alerts, geofencing, Bluetooth activation, and wireless sensors to an existing garage door or gate opener. It suits users who want smart control and voice-assistant integration without replacing their current opener.
- **Ideal For:** This product specifically suits people seeking a compact and portable smart garage door opener because its controller measures 2.75 x 2.75 x 1 in, uses wireless sensors, and works with Alexa, Google Home, Siri, and SmartThings.
- **Additional Sources:** [^11]

### Refoss RSG100 Smart Wi-Fi Garage Door Opener
```yaml
product: refoss-rsg100-smart-wi-fi-garage-door-opener
brand: Refoss
price_gbp: 22.92
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
frequency: 2.4 GHz
opener_model: RSG100
smart_home_compatibility: Apple HomeKit, Amazon Alexa, Google Home, CarPlay
```

- **Price:** £22.92 [^12]
- **Summary:** The Refoss RSG100 is a compact Wi-Fi controller that adds remote and voice control to compatible existing garage door openers. It supports Apple HomeKit, Amazon Alexa, Google Home, and CarPlay, making it suitable for users who want smart control without replacing their current opener.
- **Ideal For:** It suits people looking for a compact and portable smart garage door opener because the 235 g RSG100 uses wireless connectivity, installs with adhesive tape, and works with Apple HomeKit, Alexa, Google Home, and CarPlay.

---
## References & Sources
[^1]: Smart Guys Australia, accessed 2026-09-03. https://smartguys.com.au/product/konnected-smart-garage-door-opener/
[^2]: Gate Openers Unlimited, accessed 2026-09-03. https://www.gateopenersunlimited.com/Genie-ALKT-1-39142R-Aladdin-Connect-Smart-Device-Enabled-Garage-Door-Controller_p_3149.html
[^3]: The Home Depot, accessed 2026-09-03. https://www.homedepot.com/p/Chamberlain-myQ-Smart-Garage-Control-with-WiFi-Hub-myQ-G0401/316864745
[^4]: RONA, accessed 2026-09-03. https://www.rona.ca/en/product/chamberlain-smart-garage-door-control-myq-g0401-07645061
[^5]: iSmartGate Official Store Europe, accessed 2026-09-03. https://shopeurope.ismartgate.com/ismartgate-mini/64-smart-gate-opener-kit-wired-sensor-mini.html
[^6]: Nologo Accessories, accessed 2026-09-03. https://nologo-accessories.com/products/ismartgate-mini-for-sectional-door
[^7]: Meross Official Store, accessed 2026-09-03. https://shop.meross.com/products/smart-wifi-garage-door-opener
[^8]: Walmart, accessed 2026-09-03. https://www.walmart.com/search?q=Meross+MSG100+Smart+Garage+Door+Opener
[^9]: Amazon, accessed 2026-09-03. https://www.amazon.com/s?k=Meross+MSG100+Smart+Garage+Door+Opener
[^10]: TS Distributors, accessed 2026-09-03. https://www.tsdistributors.com/nexx-nxg-200.aspx
[^11]: VXB Bearings, accessed 2026-09-03. https://vxb.com/products/smart-garage-wifi-controller-nxg-200-and-two-smart
[^12]: EZON Shop, accessed 2026-09-03. https://ezon-shop.com/en/refoss-smart-wifi-garage-door-opener-for-homekit-universal-gate-control-with-alexa-and-google-home-rsg100eu-en