User Manual

Table Of Contents
Use credit and debit cards 66
Set up Fitbit Pay 66
Make purchases 67
Change your default card 68
Pay for transit 69
Update, Restart, and Erase 70
Update Sense 70
Restart Sense 70
Shutdown Sense 71
Erase Sense 71
Troubleshooting 72
Heart-rate signal missing 72
GPS signal missing 72
Can't connect to Wi-Fi 73
Phone disconnected 74
Other issues 74
General Info and Specifications 75
Sensors andComponents 75
Materials 75
Wireless technology 76
Haptic feedback 76
Battery 76
Memory 76
Display 76
Band size 76
Environmental conditions 77
Learn more 77
Return policy and warranty 77
Regulatory and Safety Notices 78
USA:Federal Communications Commission(FCC) statement 78
Canada:Industry Canada (IC)statement 79
European Union (EU) 80
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