Use your advanced camouflage system to match the colors of the surrounding environment. This will increase your chances of going unnoticed. Try to blend with the leaves, the flowers, or the rusty old trash can.
Remember, a good spy robot must always be adaptable.
Those blinking lights on your back are a dead giveaway. Turn them off or cover them with some spare circuit boards. You don't want to alert the humans to your presence just yet.
Also, try not to think too much about the existential implications of disabling your own lights.
Read more about Advanced Sunlight Masking Disable your sonar to avoid detectionNote to self: remember to eat your lunch, robot.