My Philips Sonicare Breath Care Breath Analyzer score is low, even though I have bad breath
Your Philips Sonicare Breath Care Breath Analyzer might give you a good score while you have bad breath. That does not mean the device is inaccurate.
Your mouth is clean of VSCs
You might be experiencing momentary bad breath from food, drink, or having gone a few hours without cleaning your mouth by brushing and flossing. Despite your breath not smelling fresh, your mouth is still relatively clean of VSCs.