Save up to 40% on Withings Activity Trackers and Scales: Body Composition Wi-Fi Scale $80 shipped (Reg. $130), more

As part of today’s Gold Box Deals, Amazon is offering up to 40% off Withings activity trackers and scales. The Withings Body Composition Wi-Fi Scale in black or white is only $79.99 shipped. That’s $50 off the regular price, $24 less than our previous mention and the lowest we’ve seen for it.

The scale can display “your weight, body fat, water percentage, bone and muscle mass.” It can also show a graph with your last 8 weigh-ins, making it easy to see trends. The free app lets you sync your data and compare stats over time. Rated 4.1/5 stars by $140 Amazon shoppers.

The tracking watches start at $40 Prime shipped (Reg. $80) and provide automatic synchronization to track all your progress all within the Health Mate app.

Step on the Withings Body scale to view full body composition metrics for a holistic picture of your health and fitness. The scale displays your weight, body fat, water percentage, bone and muscle mass. The scale’s screen will also display a graph with your last 8 weigh-ins, making it easy to immediately see weight trends.