I take a spin class in water and want to track my calories burned. Will any fitbit models do it?

[NancyLL]

I take a spin class in water and want to track my calories burned. Will any fitbit models do it?  I don't care about steps, but since there is so much additional resistance in the water, I want to know what I'm burning.  Thanks, very much, for any help.

[WendyB]

The Ionic and Flex 2 are the only ones that will take Water.

No other ones will

[cBug · Accepted solution]

The ionic will use your heart rate to calculate your calories burned

[NancyLL]

Thank you!

[NancyLL]

Thank you!!