Wyze

Tracking your fitness progress goes beyond stepping on a bathroom scale each morning. Body composition metrics — like body fat percentage, muscle mass, and water weight — give you a far more accurate picture of your health. Wyze offers two popular smart scales: the flagship Wyze Scale Ultra and the more affordable Wyze Scale S. Both sync seamlessly with the Wyze app, but they serve slightly different audiences. In this head-to-head comparison, we’ll break down the key differences in features, accuracy, design, and value to help you decide which scale deserves a spot in your home gym.

Quick Overview: Wyze Scale Ultra vs. Wyze Scale S

Feature	Wyze Scale Ultra	Wyze Scale S
Body composition metrics	13 (including visceral fat, metabolic age, bone mass)	12 (no metabolic age or visceral fat)
Weight capacity	400 lbs (181 kg)	400 lbs (181 kg)
App integration	Wyze app, Apple Health, Google Fit, Fitbit	Wyze app, Apple Health, Google Fit
Display	Color LCD with backlight	Monochrome LED
Bluetooth range	Up to 32 ft (10 m)	Up to 32 ft (10 m)
Battery	4 AAA (included)	4 AAA (included)
Price	~$29.99	~$19.99

Body Composition: Which Scale Tells You More?

Both scales use bioelectrical impedance analysis (BIA) to estimate body composition. The Wyze Scale Ultra goes a step further by measuring visceral fat rating and metabolic age — two metrics that matter for long-term health management. Visceral fat is the dangerous fat stored around your organs, and knowing your rating helps you adjust diet and exercise to reduce health risks. Metabolic age compares your basal metabolic rate to the average for your chronological age; a lower metabolic age indicates better fitness.

The Wyze Scale S covers 12 metrics: weight, body fat percentage, muscle mass, bone mass, BMI, body water, protein, body type score, resting metabolism, subcutaneous fat, heart rate, and heart index. For most fitness enthusiasts, that’s plenty. But if you’re a data-driven athlete or someone managing weight-related health conditions, the Ultra’s extra metrics can be a game-changer.

Accuracy and Consistency

Wyze uses the same underlying BIA technology in both models, so day-to-day consistency is similar. However, the Ultra’s color LCD display provides clearer readouts and a more premium feel. Both scales require bare feet on the electrodes for accurate readings. Keep in mind that BIA accuracy depends on hydration, food intake, and time of day — weigh yourself at the same time each morning for the best results.

App Experience and Third-Party Integrations

Both scales sync automatically to the Wyze app via Bluetooth, where you can view trends, set goals, and track multiple users. The app’s clean interface makes it easy to see your progress over days, weeks, or months. The biggest difference is that the Wyze Scale Ultra also syncs with Fitbit, while the Scale S does not. If you use a Fitbit device, the Ultra is the obvious choice. Both scales work with Apple Health and Google Fit, so your data flows into your preferred health ecosystem.

Design and Build Quality

The Wyze Scale Ultra features a sleek, tempered glass platform with a color LCD screen that’s easy to read even in low light. The scale is slightly thicker but feels more substantial. The Wyze Scale S uses a simpler monochrome LED display and a plastic base with a glass top. Both have a 400 lb capacity and a non-slip surface. If aesthetics and display quality matter to you, the Ultra wins.

Price and Value: Which One Should You Buy?

At around $30, the Wyze Scale Ultra is an incredible value for the extra metrics and Fitbit sync. The Wyze Scale S at $20 is one of the cheapest smart scales on the market, but you lose visceral fat, metabolic age, and Fitbit support. For the average fitness enthusiast who tracks weight, body fat, and muscle mass, the Scale S is a no-brainer. But if you want deeper insight into your health, the Ultra’s premium is well worth it.

Who Should Choose the Wyze Scale Ultra?

• Fitbit users who want seamless data sync
• Health-conscious users who track visceral fat and metabolic age
• Anyone who prefers a color LCD display
• Fitness enthusiasts wanting the most comprehensive body composition data

Who Should Choose the Wyze Scale S?

• Budget-conscious shoppers looking for a reliable smart scale under $25
• Users who only need 12 core metrics
• Those who sync primarily with Apple Health or Google Fit
• Anyone new to smart scales and wanting to dip a toe in

How to Get the Most Out of Your Smart Scale

Whichever scale you choose, pair it with other Wyze devices for a comprehensive health and home ecosystem. For example, tracking your weight trends alongside lighting changes can help you maintain a consistent sleep schedule. Use a Wyze Bulb Color to set a morning wake-up routine that mimics sunrise, which may improve your energy levels for morning workouts. Or, if you’re managing hydration, a Wyze Surge Protector can help you automate the charging of fitness gadgets and water bottles in a dedicated station.

Final Verdict

The Wyze Scale Ultra is the better choice for serious fitness enthusiasts who want every data point available and use Fitbit. The Wyze Scale S is the best value for most people — it covers all the essential metrics at a price that’s hard to beat. Either way, Wyze delivers quality and affordability in the smart scale space.

Ready to Level Up Your Fitness Tracking?

If you’re leaning toward the more advanced option, check out the (Refurbished) Wyze Air Purifier to complement your health-focused home — clean air supports better sleep and recovery, which are just as important as the numbers on your scale. Start your smarter fitness journey today!