The PsyBrain Lab at UT Austin is looking for healthy adults ages 18-89 to help us investigate the validity of wearable devices, like Fitbits, for sleep and physical activity measurement.

Participants will be asked to wear a Fitbit Sense and another wrist-based device simultaneously for 2-4 weeks. They will also be asked to complete daily sleep diaries. Participants will be paid $50 for every 2 weeks of participation (a maximum of $100). Each participant will also receive a personalized sleep-activity report.

Please contact us by email at UTAgingResearch@gmail.com for more information.