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Air Relax
Air Relax Pro AR-4.0 Leg Recovery System
$935
Best Compression Recovery Boots · head-to-head
Air Relax Pro AR-4.0 Leg Recovery System vs Compex Ayre Wireless Compression Boots
A sourced, side-by-side comparison. Compex Ayre Wireless Compression Boots is cheaper at $599.99. Every spec and price links to its source.
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Compex
Compex Ayre Wireless Compression Boots
$599.99Cheaper
Which is better: the Air Relax Pro AR-4.0 Leg Recovery System or Compex Ayre Wireless Compression Boots?
On the specs we track, they're closely matched. The Compex Ayre Wireless Compression Boots is the cheaper at $599.99.
See Air Relax Pro AR-4.0 Leg Recovery System on Amazon See Compex Ayre Wireless Compression Boots on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Air Relax Pro AR-4.0 Leg Recovery System | Compex Ayre Wireless Compression Boots |
|---|---|---|
| US price | $935 | $599.99 |
| Brand | Air Relax | Compex |
| Released | — | — |
| 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 |
Sources — Air Relax Pro AR-4.0 Leg Recovery System: air-relax.com (verified 2026-08-05). Compex Ayre Wireless Compression Boots: recoveryforathletes.com (verified 2026-08-05).
What's the difference between the Air Relax Pro AR-4.0 Leg Recovery System and Compex Ayre Wireless Compression Boots?
Where the two actually differ on the specs we track (7 of 8). Matching specs are omitted.
- 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