Let me be real with you: I didn’t think I needed a smart scale. I figured my regular bathroom scale was doing its job. It told me how much I weighed. What more could I want?
But after testing a few of the most popular smart scales on Amazon, I realized I was missing out on a ton of helpful info — stuff like body fat %, muscle mass, BMI, even heart rate. And honestly? The experience of watching my health stats update in real-time on my phone actually made tracking progress kind of… fun.
I tried out 5 of the most recommended smart scales under $100, and here’s what I found. One of them blew me away (and it wasn’t the one I expected).
RENPHO Smart Digital Bathroom Scale
- Syncs instantly with Apple Health, Fitbit & more — no tech headaches
- Tracks 13 body metrics, including fat %, muscle mass & BMI — see real progress, not just your weight
- Under $30 — same features as $100+ scale
- Sleek, low-profile design that fits in any bathroom
Grounded Footwear - Freedom Barefoot Shoe
- Orthopedist-approved ergonomic design — pain relief you can trust
- Protects joints & reduces impact — gentle on feet, knees, hips, and back
- Wide toe-box for natural toe spread and better balance
- Slip-resistant traction keeps you steady on any surface
- Featherweight comfort — they feel 70% lighter than standard shoes
- Breathable, flexible build that lets your feet move freely
- 30-day money-back guarantee — risk-free
- Cons: Limited time discount may not last — make sure to use it while it's active
- Measures full-body composition including body fat, visceral fat, heart rate, protein %, and more — 16 metrics total
- Delivers 3D virtual body models in the app — see how your shape changes over time
- Syncs with Apple Health, Fitbit, Google Fit, and more — no need to switch platforms
- Auto-recognizes up to 16 users — perfect for families or shared homes
- No charging needed — runs on AAA batteries for up to 15 months
- Wi-Fi connected — no Bluetooth syncing needed, all data uploads automatically to Garmin Connect
- Measures weight, body fat %, BMI, muscle mass, bone mass, and more — clean, reliable tracking
- Works seamlessly with Garmin smartwatches & fitness trackers — great for serious athletes and runners
- Shows 7-day trend graphs directly on the screen — see progress without opening your phone
- Supports multiple users with auto-recognition — all data stays separate in the app
- Syncs directly with the Fitbit app — perfect for Fitbit watch users who want all their health data in one place
- Measures weight and BMI — simple, focused tracking with automatic charting over time
- Easy setup and clean interface — ideal for people who don’t want extra features or complexity
- Supports multiple users — automatically tracks and logs each person’s data separately
- Lightweight and compact — fits easily into small bathrooms or under furniture
- Orthopedist-approved ergonomic design — pain relief you can trust
- Protects joints & reduces impact — gentle on feet, knees, hips, and back
- Wide toe-box for natural toe spread and better balance
- Slip-resistant traction keeps you steady on any surface
- Featherweight comfort — they feel 70% lighter than standard shoes
- Breathable, flexible build that lets your feet move freely
- 30-day money-back guarantee — risk-free
- Cons: Limited time discount may not last — make sure to use it while it's active
Choosing the best smart scale depends on what you care about most.
- Want a scale that just works and gives you all the essential health data? Go with the Renpho Smart Scale—it’s affordable, easy to use, and syncs with popular fitness apps.
- Looking to track more detailed body metrics? The Fitbit Aria Air offers deeper insights and are great for long-term fitness goals.
- If you want a sleek design and premium app experience, check out the Eufy Smart Scale P2—it looks great and performs even better.
- Tracking for the whole family? The GreaterGoods Bluetooth Scale supports multiple users and is super beginner-friendly.
No matter your fitness level, one of these will help you stay on top of your health goals without overcomplicating things.
If you’ve ever stepped on your old scale and wondered, “What does this number even tell me?”—it might be time to upgrade. These smart scales give you more than just your weight; they offer a fuller picture of your health.
Whether you’re just starting your fitness journey or looking to fine-tune your progress, one of these top picks is likely the right fit.