



BreathSmart Fat Loss Tracker
A dual-signal metabolic tracker designed for daily fat-burn monitoring, combining CO₂ breath analysis and ketone detection to reveal real-time fuel utilization, with fast readings and app integration for clear, consistent performance tracking.
Includes taxes
✔️ Real-Time Fat-Burn Measurement
✔️ Dual CO₂ + Ketone Precision
✔️ Actionable Metabolic Insight
Smarft ensures swift shipping to United States with orders arriving in 4 to 7 workdays.
Across Europe, Canada, Australia, New Zealand, and Asia your package arrives within 7 to 13 workdays.
Also, we handle the all taxes and duties. So no surprise costs during checkout.
We're sure you'll love it! Try the BreathSmart Fat Loss Tracker risk-free with our 30-day money-back guarantee. If it doesn't meet your expectations, simply return it for a full refund.
- 1x BreathSmart Fat Loss Tracker


Respiratory patterns and ketone response are analyzed within seconds, removing the need for lab testing or invasive procedures. These principles have long been used in clinical and performance settings, now integrated into a streamlined format for daily use.

Combining breath CO₂ analysis with ketone detection delivers a more accurate view of metabolic state. Measuring two established markers of fuel utilization provides a clear assessment of whether the body relies on carbohydrates or actively oxidizes fat, offering greater precision than single-metric methods.

Metabolic signals are translated into practical insight by identifying shifts in fuel usage. This enables nutrition, fasting, and training adjustments to align with measurable metabolic responses, supporting a structured, evidence-based approach to fat loss and performance.
Respiratory patterns and ketone response are analyzed within seconds, removing the need for lab testing or invasive procedures. These principles have long been used in clinical and performance settings, now integrated into a streamlined format for daily use.
Combining breath CO₂ analysis with ketone detection delivers a more accurate view of metabolic state. Measuring two established markers of fuel utilization provides a clear assessment of whether the body relies on carbohydrates or actively oxidizes fat, offering greater precision than single-metric methods.
Metabolic signals are translated into practical insight by identifying shifts in fuel usage. This enables nutrition, fasting, and training adjustments to align with measurable metabolic responses, supporting a structured, evidence-based approach to fat loss and performance.




Results you can verify. Built for real fat loss.
More than breath. Precision that proves.

Dual-Signal Tracking
Combines breath CO₂ analysis with ketone detection to deliver a clearer picture of fuel utilization, increasing accuracy beyond single-metric systems.

Actionable Metabolic Data
Translates metabolic signals into usable guidance, helping optimize nutrition, fasting, and training decisions.

Real-Time Verification
Provides immediate insight into whether the body is actively burning fat, without lab visits or invasive testing.
What Our Customers Are Saying
FAQ
BreathSmart Fat Loss analyzes breath CO₂ patterns together with ketone response to assess which fuel source the body is using. CO₂ levels reflect substrate utilization, while ketones indicate active fat oxidation. Combining both provides a clearer picture of metabolic state.
Yes. Respiratory gas analysis has long been used in clinical and sports performance environments to evaluate metabolic function. Ketones are a recognized biological marker of fat metabolism. BreathSmart Fat Loss integrates these established principles into a simplified home-use system.
BreathSmart Fat Loss measures two metabolic markers rather than relying on a single metric. While it does not replace full laboratory metabolic testing, the methodology is grounded in well-understood human physiology.
Most users measure once in the morning and optionally after training or fasting periods to monitor metabolic shifts. Usage frequency depends on individual goals and routine.
It offers a non-invasive alternative for monitoring fat oxidation trends. Blood testing measures circulating ketones directly, while breath and metabolic gas patterns provide insight into fuel utilization without invasive sampling.
- 1x BreathSmart Fat Loss Tracking
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 BreathSmart Fat Loss Tracking 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.
