But that is as far as it goes. Oxygen or not, the planet seems hostile to life. As noted in Sci-News, Dr. Laura Schaefer at the Harvard-Smithsonian Center for Astrophysics has bad news:
On cooler planets, oxygen could be a sign of alien life and habitability...But on a hot planet like GJ 1132b, it’s a sign of the exact opposite – a planet that’s being baked and sterilized.
How hot is it? About 450 degrees Fahrenheit. So not the a very likely candidate for life as we know it.
This is just a theory for now, yet science is taking us further and further each year, and atmospheric studies of exoplanets is just around the corner. So the search will continue.