It can be turned on, but it is recommended that the air conditioning temperature be raised. Exercise itself consumes calories. If the temperature is too low and the pores are closed, it is not conducive to metabolism; if the air conditioner is not turned on at all, heat stroke will definitely be easy in hot summer. In fact, many air conditioners can be set to different modes. Just like the Gree air conditioner, I usually set it to sleep mode at night. You can set it up if you want.