AltoLab
is a portable Altitude
Simulator about the size
of a thermos. It's easy to
use and requires no
external power. Take it
anywhere.

It achieves oxygen levels
equivalent above 20,000
feet!
Each AltoLab SESSION takes only 1 hour
  • A session is 6 INTERVALS
  • Each interval is 10 min
  • Breathe into AltoLab 6 min ON then 4 min OFF
  • Repeat 6 times to complete hour session
Using AltoLab
6 min ON                                                  4 min OFF
Changes in Blood O2 and Pulse Rate with AltoLab