The Best Amazon Prime Day Deals From Day 1

Renpho Smart Scale ($18, originally $35)

With more than 297,000 reviews, this wellness tool is a true must-have. The scale is a great buy for health geeks and fitness enthusiasts alike as it comes with access to the Renpho smart app, which can be synced up with other wellness apps like Google Fit, the Fitbit app, and more, helping you to achieve more streamlined fitness tracking.