Mi Fit - Mi Fit is a band to monitor your health and fitness level on daily basis.
Toggl - Toggl is an online time tracking tool. It features 1-click time tracking and helps you see where your time goes. Free and paid versions are available.
Gadgetbridge - A free and cloudless replacement for your gadget vendors' closed source Android applications.
Harvest - Simple time tracking, fast online invoicing, and powerful reporting software. Simplify employee timesheets and billing. Get started for free.
WHOOP Strap - The world's most powerful training and recovery tool
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.