4.5/5
WorthIt Rating
The Renpho Smart Scale is one of the best-selling smart scales on Amazon — and with millions of reviews backing it up, it is easy to see why. Going beyond basic weight measurement, it uses bioelectrical impedance to track 13 key body composition metrics including body fat percentage, muscle mass, bone mass, BMI, and more — all syncing automatically to your smartphone.
Key Features
- 13 Body Composition Metrics: Tracks weight, BMI, body fat %, muscle mass, bone mass, visceral fat, metabolic age, and more with each weigh-in.
- Bluetooth App Sync: Automatically syncs measurements to the Renpho app via Bluetooth, creating a history of your progress over time.
- Integrates with Major Health Apps: Compatible with Apple Health, Google Fit, Fitbit, and Samsung Health for a unified health dashboard.
- Supports Multiple Users: The app recognizes multiple users automatically, making it ideal for household sharing without mixing up data.
Who Is It Best For?
Fitness enthusiasts tracking body composition changes, weight loss journeys, muscle-building programs, and anyone who wants data-driven insight into their overall health beyond just pounds.
Pros & Cons
Pros: Very affordable for the feature set, 13 metrics in one step, multi-user support, syncs with major health platforms.
Cons: BIA body fat readings are estimates (not clinical grade), requires Bluetooth setup, glass surface can be slippery when wet.
Verdict
For the price, the Renpho Smart Scale delivers an astonishing amount of health data. It won’t replace a DEXA scan, but for tracking trends in body composition over weeks and months, it is an invaluable and affordable tool for any fitness journey.