<Table> <Tr> <Th> Model </Th> <Th> Type </Th> <Th> Released </Th> <Th> Steps </Th> <Th> Floors </Th> <Th> Heart rate </Th> <Th> Sleep </Th> <Th> Clock </Th> <Th> GPS </Th> <Th> Fitbit Pay </Th> <Th> Water resistance </Th> <Th> Battery life </Th> <Th> Customizable appearance </Th> </Tr> <Tr> <Td> Classic </Td> <Td> Clip </Td> <Td> 2009 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> </Tr> <Tr> <Td> Ultra </Td> <Td> Clip </Td> <Td> 2011 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> <Td> </Td> </Tr> <Tr> <Td> One </Td> <Td> Clip </Td> <Td> 2012 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 10 -- 14 days </Td> <Td> </Td> </Tr> <Tr> <Td> Zip </Td> <Td> Clip </Td> <Td> 2012 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 4 -- 6 months </Td> <Td> </Td> </Tr> <Tr> <Td> Flex </Td> <Td> Wristband </Td> <Td> 2014 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Force </Td> <Td> Wristband </Td> <Td> 2013 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Charge </Td> <Td> Wristband </Td> <Td> 2014 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 -- 10 days </Td> <Td> </Td> </Tr> <Tr> <Td> Charge HR </Td> <Td> Wristband </Td> <Td> 2015 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Surge </Td> <Td> Smart watch </Td> <Td> 2015 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> <Td> </Td> </Tr> <Tr> <Td> Blaze </Td> <Td> Smart watch </Td> <Td> 2016 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> via smartphone </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Alta </Td> <Td> Wristband </Td> <Td> 2016 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Charge 2 </Td> <Td> Wristband </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> via smartphone </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Flex 2 </Td> <Td> Wristband </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Waterproof </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Alta HR </Td> <Td> Wristband </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> <Td> </Td> </Tr> <Tr> <Td> Ionic </Td> <Td> Smart watch </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Waterproof </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Versa </Td> <Td> Smart watch </Td> <Td> 2018 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Via smartphone </Td> <Td> Select models </Td> <Td> Waterproof </Td> <Td> 4 days </Td> <Td> </Td> </Tr> <Tr> <Td> Ace </Td> <Td> Wristband </Td> <Td> 2018 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Via smartphone </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> </Table>
<Table> <Tr> <Th> Model </Th> <Th> Type </Th> <Th> Released </Th> <Th> Steps </Th> <Th> Floors </Th> <Th> Heart rate </Th> <Th> Sleep </Th> <Th> Clock </Th> <Th> GPS </Th> <Th> Fitbit Pay </Th> <Th> Water resistance </Th> <Th> Battery life </Th> <Th> Customizable appearance </Th> </Tr> <Tr> <Td> Classic </Td> <Td> Clip </Td> <Td> 2009 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> </Tr> <Tr> <Td> Ultra </Td> <Td> Clip </Td> <Td> 2011 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> <Td> </Td> </Tr> <Tr> <Td> One </Td> <Td> Clip </Td> <Td> 2012 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 10 -- 14 days </Td> <Td> </Td> </Tr> <Tr> <Td> Zip </Td> <Td> Clip </Td> <Td> 2012 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 4 -- 6 months </Td> <Td> </Td> </Tr> <Tr> <Td> Flex </Td> <Td> Wristband </Td> <Td> 2014 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Force </Td> <Td> Wristband </Td> <Td> 2013 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Charge </Td> <Td> Wristband </Td> <Td> 2014 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 -- 10 days </Td> <Td> </Td> </Tr> <Tr> <Td> Charge HR </Td> <Td> Wristband </Td> <Td> 2015 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Surge </Td> <Td> Smart watch </Td> <Td> 2015 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> <Td> </Td> </Tr> <Tr> <Td> Blaze </Td> <Td> Smart watch </Td> <Td> 2016 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> via smartphone </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Alta </Td> <Td> Wristband </Td> <Td> 2016 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Charge 2 </Td> <Td> Wristband </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> via smartphone </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Flex 2 </Td> <Td> Wristband </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Waterproof </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Alta HR </Td> <Td> Wristband </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Resistant </Td> <Td> 7 days </Td> <Td> </Td> </Tr> <Tr> <Td> Ionic </Td> <Td> Smart watch </Td> <Td> 2017 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Waterproof </Td> <Td> 5 days </Td> <Td> </Td> </Tr> <Tr> <Td> Versa </Td> <Td> Smart watch </Td> <Td> 2018 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Via smartphone </Td> <Td> Select models </Td> <Td> Waterproof </Td> <Td> 4 days </Td> <Td> </Td> </Tr> <Tr> <Td> Ace </Td> <Td> Wristband </Td> <Td> 2018 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> Via smartphone </Td> <Td> </Td> <Td> Resistant </Td> <Td> 5 days </Td> <Td> </Td> </Tr> </Table>
when did the fitbit charge 2 come out
when did the fitbit charge 2 come out
2017
2017