Spec
Rapid Reboot Classic
Air Relax Plus 4-Chamber
Price
$495
$495
Rating
4.8 ★
4.7 ★
Max Pressure
200 mmHg
230 mmHg
Chambers
4
4
Programs
2
4
Battery
Corded
Corded
Weight
8.1 lbs
7.7 lbs
+200 mmHg max pressure
+4.8-star owner rating
–Corded only
–Just 2 programs
+230 mmHg — highest here
+Medical-device lineage
–Utilitarian design
–Corded operation