Some recent fitness auctions on eBay:

Sport Health Waterproof Fitness Smart Watch Activity Tracker Wrist Band Bracelet

$11.99
End Date: Friday Nov-23-2018 8:34:24 PST
Buy It Now for only: $11.99
Buy It Now | Add to watch list

Sleep Sports Fitness Activity Tracker Smart Wrist Band Pedometer Bracelet Watch
$9.99
End Date: Thursday Nov-22-2018 9:21:23 PST
Buy It Now for only: $9.99
Buy It Now | Add to watch list

Women Athletic Stretch Leggings Pants Sports Yoga Workout Gym Fitness Tank Top
$12.98
End Date: Sunday Nov-25-2018 12:50:15 PST
Buy It Now for only: $12.98
Buy It Now | Add to watch list

Smart Bracelet Wristband Watch Heart Rate Monitor Blood Pressure Fitness Tracker
$12.69
End Date: Saturday Dec-8-2018 10:01:38 PST
Buy It Now for only: $12.69
Buy It Now | Add to watch list