# Air Relax Pro AR-4.0 Leg Recovery System vs Compex Ayre Wireless Compression Boots: specs and price compared

A sourced, side-by-side comparison of the Air Relax Pro AR-4.0 Leg Recovery System (Air Relax) and Compex Ayre Wireless Compression Boots (Compex) among compression recovery boots. Compex Ayre Wireless Compression Boots is the cheaper of the two at $599.99.

## Side by side

| Spec | Air Relax Pro AR-4.0 Leg Recovery System | Compex Ayre Wireless Compression Boots |
| --- | --- | --- |
| US price | $935 | $599.99 |
| Brand | Air Relax | Compex |
| Pressure range mmhg | 40-170 mmHg | Up to 120 mmHg |
| Chambers zones | 6 | 4 chambers, inflatable separately or simultaneously |
| Sequence modes | Multiple predefined recovery programs, plus manual pressure/time selection | 2 settings (F1: sequential chamber-by-chamber inflation; F2: simultaneous inflation of all 4 chambers) |
| Power source | Dual-voltage 100-240V AC adapter (plug-in); optional 5,000 mAh/72Wh battery pack rated 2.5 hr continuous use | Rechargeable lithium-ion battery, up to 3 hours of recovery per charge |
| Boot size range | Size 2 (26-30 in inseam), Size 3 (30-34 in), Size 4 (34+ in) | S/M and L/XL |
| Session timer | 1-95 minutes, user-selectable | Up to 60 minutes per charge |
| App control | No | No |
| Weight portability | Includes 38L carrying case; unit weight not published by brand | Wireless, no external control unit; includes carrying case |

## Key differences

- Pressure range mmhg: Air Relax Pro AR-4.0 Leg Recovery System 40-170 mmHg vs Compex Ayre Wireless Compression Boots Up to 120 mmHg
- Chambers zones: Air Relax Pro AR-4.0 Leg Recovery System 6 vs Compex Ayre Wireless Compression Boots 4 chambers, inflatable separately or simultaneously
- Sequence modes: Air Relax Pro AR-4.0 Leg Recovery System Multiple predefined recovery programs, plus manual pressure/time selection vs Compex Ayre Wireless Compression Boots 2 settings (F1: sequential chamber-by-chamber inflation; F2: simultaneous inflation of all 4 chambers)
- Power source: Air Relax Pro AR-4.0 Leg Recovery System Dual-voltage 100-240V AC adapter (plug-in); optional 5,000 mAh/72Wh battery pack rated 2.5 hr continuous use vs Compex Ayre Wireless Compression Boots Rechargeable lithium-ion battery, up to 3 hours of recovery per charge
- Boot size range: Air Relax Pro AR-4.0 Leg Recovery System Size 2 (26-30 in inseam), Size 3 (30-34 in), Size 4 (34+ in) vs Compex Ayre Wireless Compression Boots S/M and L/XL
- Session timer: Air Relax Pro AR-4.0 Leg Recovery System 1-95 minutes, user-selectable vs Compex Ayre Wireless Compression Boots Up to 60 minutes per charge
- Weight portability: Air Relax Pro AR-4.0 Leg Recovery System Includes 38L carrying case; unit weight not published by brand vs Compex Ayre Wireless Compression Boots Wireless, no external control unit; includes carrying case

## Sources

- Air Relax Pro AR-4.0 Leg Recovery System: https://www.air-relax.com/products/air-relax-pro-ar-4-0-leg-recovery-system (air-relax.com, verified 2026-08-05)
- Compex Ayre Wireless Compression Boots: https://www.recoveryforathletes.com/products/compex-ayre-compression-boots (recoveryforathletes.com, verified 2026-08-05)

Canonical: https://frontdeskreview.com/gear/compression-recovery-boots/air-relax-ar-4-0-vs-compex-ayre/
Cite: Per The Front Desk Review, Air Relax Pro AR-4.0 Leg Recovery System ($935) vs Compex Ayre Wireless Compression Boots ($599.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/compression-recovery-boots/air-relax-ar-4-0-vs-compex-ayre/
License: CC BY 4.0.