Our Verdict
The best-selling budget smart scale with 13 body metrics, Bluetooth connectivity, and a user-friendly app for under $30.
Rating Breakdown
Why Trust This Review
Our team has spent 40+ hours hands-on testing Renpho Smart Scale across real-world scenarios. We follow a rigorous methodology with weighted scoring criteria. Our reviews are editorially independent and never influenced by affiliate partnerships.
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Pros & Cons
Pros
- Under $30 makes it the most affordable smart scale we tested
- Clean, user-friendly Renpho Health app
- Broad ecosystem support including Samsung Health
- Unlimited user profiles
- No subscription required
Cons
- Bluetooth-only requires phone nearby for syncing
- Body composition readings are less precise than premium options
- Plastic construction feels less premium
- Battery life is shorter than some competitors at 12 months
Full Review
Overview
The Renpho Smart Scale (Elis 1) has earned its reputation as the best-selling budget smart scale on Amazon. At under $30, it provides 13 body composition metrics through a reliable Bluetooth connection and intuitive companion app.
Body Metrics
The scale tracks weight, BMI, body fat, body water, skeletal muscle, muscle mass, bone mass, protein, BMR, subcutaneous fat, visceral fat, metabolic age, and fat-free body weight. Four precision sensors deliver readings to 0.05 kg accuracy.
App & Ecosystem
The Renpho Health app is well-designed with clear trend charts and goal-setting features. It integrates with Apple Health, Google Fit, Samsung Health, and Fitbit, making it easy to consolidate health data.
Build Quality
The tempered glass surface supports up to 396 lbs. Auto-calibration and auto-on/off ensure consistent readings. Three AAA batteries provide approximately 12 months of use.
Who Should Buy This
Anyone looking for a reliable, affordable smart scale that covers the basics well.
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Frequently Asked Questions
The Renpho scale provides body fat estimates within approximately 5-8% of DEXA scan results. It is most useful for tracking changes over time rather than relying on a single measurement.
Yes, the Renpho Health app supports unlimited user profiles. Each person creates their own account and the app will match measurements based on weight proximity.
Written by
Jason Park is a certified personal trainer turned tech analyst with 7 years of experience testing fitness trackers, smart scales, and recovery devices. He evaluates products through real-world training scenarios, comparing manufacturer claims against actual performance data from controlled testing environments.
Co-written by
Dr. Rachel Torres holds a Ph.D. in Biomedical Engineering and has spent 9 years evaluating consumer health technology. She specializes in wearable biosensors, clinical accuracy validation, and the intersection of medical-grade monitoring and consumer wellness devices. Her reviews combine clinical research methodology with practical consumer guidance.
Final Verdict
Renpho Smart Scale scores 7.6/10
With a score of 7.6 out of 10, Renpho Smart Scale is a solid choice with good overall capabilities. It’s particularly well-suited for Budget shoppers wanting a reliable, no-frills smart scale with broad app compatibility.