FAQ: Can I wear my glucose monitor in the sauna, hot tub, or hot shower/ice bath, etc?

FAQ: 

Can I wear my glucose monitor in the sauna, hot tub, or hot shower/ice bath?

Answer:

You can wear your monitor in a hot or cold environment (e.g. sauna, ice bath, hot shower, hot yoga), but there are a couple of things you should take into account when doing this:

• The recommended operating temperature for a glucose monitor is between 50 and 113 degrees Fahrenheit, so sensor errors may occur if you wear your glucose monitor in temperatures outside of this range, like in a sauna, ice bath, hot tub, hot shower, etc. (you can read more about the glucose monitor operating guidelines from the device manufacturer for Dexcom here and for Libre here.)
• There are known interactions between body temperature and glucose metabolism that could impact your glucose levels while you're immersed in these  extreme temperatures, so if this is the case in your situation, you may see increased glucose variability in your Levels readings when doing these activities (you can find more information on this topic here if you're interested).

Further Reading: 

• How often often should I scan my sensor?
• About your Continuous Glucose Monitor (CGM)
• Logging & Managing your Data