Because knowledge is power when it comes to fitness.

For those whose fitness journey could use a little more data and a lot less guesswork, a good smart scale is an essential. Right now, the Renpho Smart Scale is on sale for just $20.99 at Amazon.

SAVE OVER $10: As of June 27, the Renpho smart scale is on sale at Amazon for $44.99. This is 30% off its list price of $63.99, allowing you to save $19. Usually this Renpho smart scale is listed for ...

Finally, a scale that steps up to the plate. And, the people are taking notice. Over 40,000 RENPHO smart scales have sold in ...

The Renpho Elis 1 Smart Scale has racked up over 54,000 five-star reviews on Amazon, and right now you can get it for under $20 thanks to October Prime Day. That’s a steal for a device that syncs with ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. The Renpho Smart Scale can ...

— Recommendations are independently chosen by Reviewed's editors. Purchases made through the links below may earn us and our publishing partners a commission. If you're going to own a scale, you want ...