Small variations in your estimated oxygen saturation levels are typical (source). Frequent big variations on your estimated oxygen variation graph may indicate that you experience breathing disturbances during sleep. Breathing disturbances can lead to higher than expected variations in blood oxygen levels, which can indicate that your body is not getting enough oxygen while you sleep. If you frequently see big variations on your graph, consider talking to your doctor, particularly if you experience symptoms such as excessive tiredness, loud snoring, or gasping during sleep.
Other factors, including your arm position and certain physical characteristics, can affect your estimated oxygen variation readings, making them appear to be more variable. Make sure your Fitbit device is snug and secure on your wrist. For more information, see How do I wear my Fitbit device?
This new SpO2 clock face is available for Fitbit Ionic, Fitbit Versa, Versa Lite, and Versa 2 as well. When they arrive later this month, too, Fitbit Versa 3 and Sense will be able to use the same. Wrist Watch Pulse Oximeter Heart Rate Monitor CONTEC CMS50F with Adult SPO2 Probe Free Software. 4.1 out of 5 stars 75. Smart Watch, Virmee VT3 Plus Fitness Tracker 1.5 In HD Touch Screen with Heart Rate Monitor Blood Oxygen Meter Sleep Step Tracking, IP68 Waterproof Smartwatch Compatible with iOS Android for Men Women.
Fitbit Oximeter Coronavirus
Fitbit Sense Spo2
Note that your Fitbit device is not intended for medical purposes. Consult your health care professional about any questions or health issues you may have.