# CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection vs REDARC Tow-Pro Elite Electric Brake Controller: specs and price compared

A sourced, side-by-side comparison of the CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection (CURT) and REDARC Tow-Pro Elite Electric Brake Controller (REDARC) among trailer brake controllers.

## Side by side

| Spec | CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection | REDARC Tow-Pro Elite Electric Brake Controller |
| --- | --- | --- |
| US price | not published | $290 |
| Brand | CURT | REDARC |
| Controller type | proportional | dual-mode: Everyday Mode (proportional/inertia-sensing) and Manual Off-Road Mode (user-controlled) |
| Output amperage max | — | 25 (12V systems) / 30 (24V systems) |
| Axle capacity | 1-4 | 1-3 |
| Display type | smartphone app (OneControl Auto, iOS/Android) via Bluetooth; no physical readout | dash-mounted remote head with control knob, 1-meter cable |
| Manual override | optional accessory, sold separately (CURT #51189) | Yes |
| Bluetooth | Yes | No |
| Boost levels | — | — |
| Mounting orientation | under-dash; installs with included adhesive pad or zip ties | main unit mounts in any orientation (three-axis accelerometer, self-levelling, active calibration) |

## Key differences

- Controller type: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection proportional vs REDARC Tow-Pro Elite Electric Brake Controller dual-mode: Everyday Mode (proportional/inertia-sensing) and Manual Off-Road Mode (user-controlled)
- Axle capacity: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection 1-4 vs REDARC Tow-Pro Elite Electric Brake Controller 1-3
- Display type: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection smartphone app (OneControl Auto, iOS/Android) via Bluetooth; no physical readout vs REDARC Tow-Pro Elite Electric Brake Controller dash-mounted remote head with control knob, 1-meter cable
- Manual override: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection optional accessory, sold separately (CURT #51189) vs REDARC Tow-Pro Elite Electric Brake Controller Yes
- Bluetooth: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection Yes vs REDARC Tow-Pro Elite Electric Brake Controller No
- Mounting orientation: CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection under-dash; installs with included adhesive pad or zip ties vs REDARC Tow-Pro Elite Electric Brake Controller main unit mounts in any orientation (three-axis accelerometer, self-levelling, active calibration)

## Sources

- CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection: https://www.curtmfg.com/part/51190 (curtmfg.com, verified 2026-08-12)
- REDARC Tow-Pro Elite Electric Brake Controller: https://www.redarcelectronics.com/us/tow-pro-elite-electric-brake-controller (redarcelectronics.com, verified 2026-08-12)

Canonical: https://frontdeskreview.com/gear/trailer-brake-controllers/curt-echo-under-dash-vs-redarc-tow-pro-elite/
Cite: Per The Front Desk Review, CURT Echo Under-Dash Trailer Brake Controller, Bluetooth Smartphone Connection (not published) vs REDARC Tow-Pro Elite Electric Brake Controller ($290) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/trailer-brake-controllers/curt-echo-under-dash-vs-redarc-tow-pro-elite/
License: CC BY 4.0.