A:AnswerAbsolutely! To double check, go to the play store..download the fit bit app. If you have bluetooth and you can run the fitbit app you can use the Sense! I have a cheap straight talk phone from Walmart and it works great with my sense
A:AnswerIt is included. Check out all the features and specs at the following address.
https://www.fitbit.com/global/us/products/smartwatches/sense?gclid=d6c0d219edec1ef5402f8de52de1effe&gclsrc=3p.ds&&utm_source=bing&utm_medium=cpc&msclkid=d6c0d219edec1ef5402f8de52de1effe&utm_source=bing&utm_medium=cpc&utm_campaign=Fitbit_FY21_USA_Q1_Sense_Bing_Search_Brand_Exact&utm_term=fitbit%20sense%20features&utm_content=Review
A:AnswerIt monitors skin temperature on your wrist and reports overnight variations from baseline in the morning. It does not report your absolute temperature or tell you the baseline, which they explain in the documentation. You can log your own core temperature data on the app.