This Etekcity Smart Scale is under $20 this weekend on Amazon

Save $5: As of Jan. 31, Amazon has the Etekcity smart scale on sale for $19.98, which is 17% off its list price of $23.99.

Fewer things have worse vibes than that dusty analog scale at your parents’ or grandparents’ house that squishes when you step on it, with a dial that isn’t always accurate. Maybe you’ve moved on from that, but the digital scale you inherited from a roommate a million years ago is perpetually low on batteries because it eats AAs like it’s its job instead of measuring your weight. Well, the smart scale that holds the #1 spot in the Body Composition Monitors on Amazon is currently on sale this weekend, and it is a lot better than those aforementioned scales of yore.

For just under $20, the Etekcity Smart Scale comes replete with app syncing features and Body Fat/Muscle Mass assessment technology that can supposedly tell you more about your body and health. The scale also comes with 3 AAA batteries that last for quite some time, according to satisfied reviewers.

The compatible app for this scale has really helpful features, including listing muscle mass, BMI, skeletal mass, and more. It also visualizes weigh-in data over time in a helpful linear graph, so you can see trends in your health. Multiple user profiles can be created and connected to the app, so weigh-ins can be private and logged to each user.