About this Video

• Video Title: I Tested 7 Body Fat Scales vs Dexa Scan–Here’s the MOST Accurate
• Channel: Justin Dorff
• Speakers: Justin Dorff
• Duration: 00:12:04

Introduction

This video compares eight methods for measuring body fat percentage, aiming to determine the most accurate and practical approach. The speaker tests each method on himself, presenting the results and discussing the accuracy, ease of use, time required, and cost of each.

Key Takeaways

• Multiple Methods Compared: The video compares the Navy body method, skinfold calipers, bathroom scales with BIA, Omron body fat monitor, InBody scan, ZoZo app, DEXA scan, and visual comparison to reference images.
• DEXA Scan Accuracy: While considered the gold standard by many, the DEXA scan yielded a surprisingly high body fat percentage (23.5%), significantly different from the speaker's initial estimate and other methods. The speaker questions its accuracy.
• Varied Accuracy & Cost: Different methods showed varying degrees of accuracy and cost, ranging from simple, inexpensive methods (measuring tape, calipers) to expensive, professional-grade scans (DEXA, InBody). Accuracy varied considerably.
• Visual Comparison: The speaker suggests using progress pictures and comparing them to reference images as a simple, cost-effective, and reasonably accurate method for tracking progress.
• Method Selection Considerations: The best method depends on individual needs and priorities – accuracy versus cost, convenience, and accessibility.

Based solely on the provided transcript, the Omron fat loss monitor is presented as offering better accuracy than the basic bathroom scale at a cost of approximately $300. However, determining the "best value" requires a subjective judgment balancing accuracy and cost, which isn't explicitly provided in the ranking. The transcript does indicate that "research grade Bia devices can have much lower error rates and give you results that are around 5% accurate," suggesting that higher-end devices, though expensive, may offer superior value in terms of accuracy. The video does not explicitly state which scale offers the best value.