The Wyze Smart Scale X offers plenty of useful features for anyone, making it an editor-favorite in 2025. Get it for $40 now at Amazon.

The hugely popular Renpho Smart Digital Bathroom Scale is an Amazon bestseller that tracks your stats like a pro, and it's just $22, down from $35, when you apply the on-page coupon.

Fitindex Bluetooth Digital Smart Scale, $19 (was $70) at Walmart. Courtesy of Walmart. Rather than asking what this scale can do, it may be more apt to ask what it can't do.

The Wyze Scale X and Wyze Scale Ultra both feature a premium ITO-coated glass surface, but there’s one big advantage for the Wyze Scale Ultra — a massive 4.3-inch display.

As of June 17, get the Renpho Smart Scale for $22.99, down from its usual price of $34.99, at Amazon with the on-page coupon. That's $12 off and a discount of 26%.

Smart scales can provide a lot of data before just a regular scale, and in a way that the average user can easily read it, but how exactly do they work?

And it is pretty inexpensive for a smart scale. You can get the Eufy Smart Scale C20 for $39.99 right now on Amazon. That’s a 33% discount compared to its normal list price of $59.99.