Description: Fitbit is a brand of fitness trackers and smartwatches that track steps, heart rate, sleep, and other health metrics. Fitbits sync wirelessly to computers and smartphones to track progress over time.
Type: software
Pricing: Subscription
Description: Numbers is a spreadsheet app developed by Apple for macOS and iOS. It features calculation, graphing tools, and simple table creation. A good alternative is LibreOffice Calc which is free, open source software.
Type: software
Pricing: Open Source