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.

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 ...

The Renpho Smart Scale, an Amazon best-seller, is on sale for under $20 during Prime Day 2025. This smart scale tracks 13 body measurements, including metabolic age, muscle mass, and bone mass, ...

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. This scale can offer data ...

— Recommendations are independently chosen by our editors. Purchases you make through our links may earn us and our publishing partners a commission. With Amazon's Big Spring Sale 2025 fast ...