# CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection vs Hopkins InSIGHT Plug-In Simple Brake Control: specs and price compared

A sourced, side-by-side comparison of the CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection (CURT) and Hopkins InSIGHT Plug-In Simple Brake Control (Hopkins Towing Solutions) among trailer brake controllers.

## Side by side

| Spec | CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection | Hopkins InSIGHT Plug-In Simple Brake Control |
| --- | --- | --- |
| US price | not published | not published |
| Brand | CURT | Hopkins Towing Solutions |
| Controller type | proportional | proportional (inertia-activated) |
| Output amperage max | — | 20 (standard) / 30 (for 6-8 brake systems) |
| Axle capacity | 1-4 | 1-4 (2, 4, 6, or 8 trailer brakes) |
| Display type | smartphone app (OneControl Auto, iOS/Android) via Bluetooth; no physical readout | digital Flex-Display with LED trailer-connection indicator |
| Manual override | optional accessory, sold separately (CURT #51189) | Yes |
| Bluetooth | Yes | No |
| Boost levels | — | continuous power adjustment, 5-99% in 5% increments (no fixed level count) |
| Mounting orientation | under-dash; installs with included adhesive pad or zip ties | modular Smart-Box system: control box, Flex-Display, and Flex-Control mount separately at driver's discretion |

## Key differences

- Controller type: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection proportional vs Hopkins InSIGHT Plug-In Simple Brake Control proportional (inertia-activated)
- Axle capacity: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection 1-4 vs Hopkins InSIGHT Plug-In Simple Brake Control 1-4 (2, 4, 6, or 8 trailer brakes)
- Display type: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection smartphone app (OneControl Auto, iOS/Android) via Bluetooth; no physical readout vs Hopkins InSIGHT Plug-In Simple Brake Control digital Flex-Display with LED trailer-connection indicator
- Manual override: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection optional accessory, sold separately (CURT #51189) vs Hopkins InSIGHT Plug-In Simple Brake Control Yes
- Bluetooth: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection Yes vs Hopkins InSIGHT Plug-In Simple Brake Control No
- Mounting orientation: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection under-dash; installs with included adhesive pad or zip ties vs Hopkins InSIGHT Plug-In Simple Brake Control modular Smart-Box system: control box, Flex-Display, and Flex-Control mount separately at driver's discretion

## Sources

- CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection: https://www.curtmfg.com/part/51190 (curtmfg.com, verified 2026-08-12)
- Hopkins InSIGHT Plug-In Simple Brake Control: https://www.amazon.com/Hopkins-47297-INSIGHT-Simple-Control/dp/B00C5THYIK (amazon.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/trailer-brake-controllers/curt-echo-under-dash-vs-hopkins-insight/
Cite: Per The Front Desk Review, CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection (not published) vs Hopkins InSIGHT Plug-In Simple Brake Control (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/trailer-brake-controllers/curt-echo-under-dash-vs-hopkins-insight/
License: CC BY 4.0.