







ChangeTrack Progress Scale
A smart progress scale designed to track body changes with precision, featuring visual motivation lighting, advanced body metrics, and seamless app connectivity.
Includes taxes
✔️ Ultra-Precise Tracking Detects Smallest Changes
✔️ Tracks Weight, Body Fat, Muscle & More
✔️ Visual Progress System Creates Instant Motivation
Smarft guarantees fast delivery across the United States, with orders typically arriving within 5 to 12 business days.
Delivery takes 7 to 14 business days for customers in Canada, Europe, Asia, and Oceania.
All taxes and duties are fully covered by us, ensuring there are no unexpected charges at checkout.
We’re confident you’ll love it! Experience ChangeTrack Progress Scale with our 30-day money-back guarantee.
This means you can use HeatSweat Waist Slimmer for a month, and if you're not happy with it, you can return it for full refund.
- 1x ChangeTrack Progress Scale
- 1x User Manual


Instant color feedback transforms every weigh-in into a visual progress moment — green when you lose, purple when you gain — while ultra-precise sensors detect even the smallest body changes down to 0.1 lb / 0.05 kg, making every step of your progress visible and motivating.
Your body is changing more than you think.

Track 20 advanced body metrics including body fat, muscle mass, BMI, water balance, visceral fat, and more to uncover the real changes your body is making beyond just weight.
Because one number never tells the full story.

With precision sensors that detect even the smallest body changes and visual progress features that make every weigh-in feel rewarding, this scale turns daily tracking into a motivating reminder that your transformation is happening.
Small changes become powerful motivation.

Sync seamlessly with the mobile app to monitor body changes, track long-term trends, save measurements automatically, and stay connected to your progress anytime, anywhere.
See your transformation unfold day by day.
Instant color feedback transforms every weigh-in into a visual progress moment — green when you lose, purple when you gain — while ultra-precise sensors detect even the smallest body changes down to 0.1 lb / 0.05 kg, making every step of your progress visible and motivating.
Your body is changing more than you think.
Track 20 advanced body metrics including body fat, muscle mass, BMI, water balance, visceral fat, and more to uncover the real changes your body is making beyond just weight.
Because one number never tells the full story.
With precision sensors that detect even the smallest body changes and visual progress features that make every weigh-in feel rewarding, this scale turns daily tracking into a motivating reminder that your transformation is happening.
Small changes become powerful motivation.
Sync seamlessly with the mobile app to monitor body changes, track long-term trends, save measurements automatically, and stay connected to your progress anytime, anywhere.
See your transformation unfold day by day.





Feel your motivation grow with every weigh-in.
See your body change day by day.

Weight Status Light
Instant color feedback shows your progress in real time with motivating glow indicators for weight gain and loss.

Large LED Display
Bright oversized LED screen makes your measurements easy to read clearly at any time of day.

High Accuracy Electrodes
Advanced precision sensors and electrodes detect even the smallest body changes with reliable accuracy.
What Our Customers Are Saying
FAQ
The scale uses 4 high-precision G-sensors to detect body changes as small as 0.1 lb / 0.05 kg, helping you track even the smallest progress over time.
ChangeTrack Progress Scale tracks 20 advanced body metrics including weight, BMI, body fat, muscle mass, body water, visceral fat, bone mass, protein, skeletal muscle, subcutaneous fat, fat-free body weight, body age, BMR, metabolic age, lean body mass, obesity level, body type, ideal weight, weight control, and heart rate for a complete view of your body progress.
Yes. The scale syncs seamlessly with the Dr.Weight App via Bluetooth, allowing you to monitor trends, save measurements, and track progress in real time.
Yes. The app supports multiple user profiles, making it easy for family members or partners to track their own progress separately.
The smart lighting system gives instant visual feedback during weigh-ins. Green indicates weight loss, while purple indicates weight gain, helping make progress easier to notice and more motivating.
The scale supports up to 400 lbs / 180 kg.
The scale is powered by 3 AAA batteries and designed for long-lasting daily use.
No. ChangeTrack Progress Scale is designed for anyone focused on body awareness, fitness progress, muscle gain, healthy habits, or long-term wellness tracking.
- 1x ChangeTrack Progress Scale
- 1x User Manual
Smarft guarantees fast delivery across the United States, with orders typically arriving within 5 to 12 business days.
Delivery takes 7 to 14 business days for customers in Canada, Europe, Asia, and Oceania.
All taxes and duties are fully covered by us, ensuring there are no unexpected charges at checkout.
We offer a 30-day money-back guarantee to ensure you shop with confidence. Use ChangeTrack Progress Scale for a full month, and if you're not satisfied, simply return it for a full refund.
You can track your order on our website. Just enter your tracking number and you can see the status of your shipment.
