![Data scientist Rachel Kalmar is pictured wearing multiple wearable technology devices in Washington, D.C., on March 18, 2015. Kalmar wears a range of devices including the Nike FuelBand, Fitbit, Basis, Pebble, Jawbone Data scientist Rachel Kalmar is pictured wearing multiple wearable technology devices in Washington, D.C., on March 18, 2015. Kalmar wears a range of devices including the Nike FuelBand, Fitbit, Basis, Pebble, Jawbone](https://c8.alamy.com/comp/2EX28DM/data-scientist-rachel-kalmar-is-pictured-wearing-multiple-wearable-technology-devices-in-washington-dc-on-march-18-2015-kalmar-wears-a-range-of-devices-including-the-nike-fuelband-fitbit-basis-pebble-jawbone-and-misfit-shine-among-many-others-as-part-of-an-experiment-to-create-as-much-data-about-herself-as-possible-photo-credit-kristoffer-tripplaar-sipa-usa-please-use-credit-from-credit-field-2EX28DM.jpg)
Data scientist Rachel Kalmar is pictured wearing multiple wearable technology devices in Washington, D.C., on March 18, 2015. Kalmar wears a range of devices including the Nike FuelBand, Fitbit, Basis, Pebble, Jawbone
![An individual is pictured wearing multiple wearable technology devices including the Nike FuelBand, Fitbit, Basis, Pebble, Jawbo Stock Photo - Alamy An individual is pictured wearing multiple wearable technology devices including the Nike FuelBand, Fitbit, Basis, Pebble, Jawbo Stock Photo - Alamy](https://c8.alamy.com/comp/EJ52E9/an-individual-is-pictured-wearing-multiple-wearable-technology-devices-EJ52E9.jpg)
An individual is pictured wearing multiple wearable technology devices including the Nike FuelBand, Fitbit, Basis, Pebble, Jawbo Stock Photo - Alamy
![FuelBand and other hardware discontinued, development team fired as Nike seeks to exit wearable tech market - 9to5Mac FuelBand and other hardware discontinued, development team fired as Nike seeks to exit wearable tech market - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2014/01/nikefuelband.jpg?quality=82&strip=all&w=1000)
FuelBand and other hardware discontinued, development team fired as Nike seeks to exit wearable tech market - 9to5Mac
![1: A: Most popular wearable biosensor devices as of 2014. Nike, Fitbit... | Download Scientific Diagram 1: A: Most popular wearable biosensor devices as of 2014. Nike, Fitbit... | Download Scientific Diagram](https://www.researchgate.net/profile/Amiya-Patanaik/publication/275524207/figure/fig1/AS:613856812470307@1523366277659/A-Most-popular-wearable-biosensor-devices-as-of-2014-Nike-Fitbit-and-Jawbone.png)