There’s much more to your health than just your body weight, and you don’t need to schedule a doctor’s appointment to see the big picture. This Renpho smart scale can give you a more detailed breakdown of your body’s composition in seconds, and right now, you can pick it up for just $20 at Amazon. That’s a 43% discount and just $2 more than the all-time lowest price. But there’s no guaranteeing how long this deal will last, so we’d recommend getting your order in sooner rather than later.

Whether you’re a serious athlete or just trying to improve your fitness a little, this smart scale can give you tons of helpful insights. In addition to your weight, it also measures 13 other essential body metrics — including muscle mass, BMI, water weight and more. It’s equipped with Bluetooth, so you can connect it to your phone and track your progress over time in the Renpho app. Plus, it supports unlimited users, so each person in the house gets their own profile. You can also link it to other health apps, including Apple Health, Samsung Health and MyFitnessPal.

Why this deal matters

Renpho makes some of the best smart scales of 2025, and this basic model is a great pick if you’re on a tight budget. It covers all the essential health metrics you need, and it’s a steal now that you can grab it for close to its record-low price.