Knauermann PRO 4 Ultra BT Premiumpaket Smart Body Analysis Scale, Black B0H4VYY88B

In the modern home, tracking health metrics has become a daily ritual for fitness enthusiasts, families, and anyone focused on wellness. The Knauermann PRO 4 Ultra BT Premiumpaket smart body analysis scale brings professional-grade precision to your bathroom floor. Step on the tempered safety glass platform and let the hidden LED display illuminate your weight, while the companion Fitdays app (iOS & Android) syncs via Bluetooth 4.0 to log 18 essential body metrics—from BMI and body fat to muscle mass, bone mass, visceral fat, BMR, protein, and metabolic age. With unlimited user profiles, the scale automatically recognizes each family member, making it a seamless addition to busy households.

Key specifications

• Bluetooth 4.0 connectivity for wireless data sync
• Measures 18 body metrics: weight, BMI, body fat, muscle mass, body water, bone mass, visceral fat, BMR, protein, metabolic age, and more
• High precision: 50 g / 0.1 lb increments, up to 180 kg / 400 lbs
• 4 high-precision G-sensors ensure accurate readings
• Hidden LED display for a sleek, minimalist look
• Tempered safety glass surface, black finish
• Step-on technology with auto-calibration
• Athlete mode and baby mode for specialized tracking
• Units: kg / lb / st
• Powered by 3x AAA batteries (included)
• Unlimited user profiles with automatic recognition

Why choose it

The PRO 4 Ultra BT stands out with its comprehensive body composition analysis, rivaling expensive professional devices. The Bluetooth sync to the Fitdays app turns raw data into actionable insights, with trends, charts, and goal tracking. The step-on technology means no tapping to wake—just step on and get instant readings. The tempered glass platform is durable and easy to clean, while the hidden LED display preserves the scale's elegant appearance when not in use. With athlete and baby modes, it adapts to different needs, making it a versatile tool for the entire family.

Ideal use cases

• Daily weight and body composition tracking for fitness enthusiasts
• Monitoring health metrics for multiple family members with automatic user recognition
• Tracking baby weight with dedicated baby mode
• Athletes needing precise body fat and muscle mass data
• Anyone aiming to manage weight, BMI, or overall wellness

Good to know

The scale requires 3x AAA batteries, which are included in the premium package. For best accuracy, place the scale on a hard, flat surface and calibrate as needed (auto-calibration handles most situations). The Fitdays app is free and compatible with iOS and Android devices. The scale supports unlimited users, but each user should have a profile in the app for personalized tracking. The black tempered glass surface is fingerprint-resistant and wipes clean easily.