Aceto Makes
Fat-burning Visible

Leading Technology:
10 Years of Breath-sensing Science

Crafted in Japan

Precisely-crafted sensors from Japan

Calibrated in Taiwan

Lab-calibrated for consistent quality in Taiwan

Constantly Evolving

Evolving sensory technology and progressing gas-detection skills

Aceto: Designed Exclusively
to Measure Fat Burning

Aceto uses a sensor material specially designed for Acetone, filtering out interferences from other gases to present the clearest fat-burning signal
Most breath ketone devices on the market are easily affected by food aromas, oral residues, or environmental gases, making it difficult to reliably reflect your true fat-burning state.

Examine Accuracy with the Highest Standards

We insist ontesting the precision of each sensor by strictest standards, surpassing typical breathalyzers (±20 ppm) and even $20,000 USD laboratory gas analyzers

aceto Ultra High Precision
Accuracy Experiment Chart
Accuracy Experiment Chart

Reveal your Body's Ultra-precise Fat-burning Response with Breath Ketones

Your body reacts to food more sensitively than you thought

Case A

Different Volumes of Soybean Milk Intake

A Mere 150 ml Intake

Difference Significantly Affected Fat-burning Efficiency.

750cc Soybean Milk
Breath Ketone
12.5
ppm
High-rate fat burning
900ccSoybean Milk
Breath Ketone
5
ppm
Low-rate fat burning

*Actual values may vary by individual constitution

Case B

High-carb Burger Intake

High-carb Burger Meal Consumed during

Stable Fat Burning

Spot Fat-burning Pitfalls

Instantly

Your Breath Ketones

One Clear Dashboard

  • Lv 0
    0~2 ppm
    Inactivated
  • Lv 1
    2.5~5 ppm
    Light Ketosis
  • Lv 2
    5.5~10 ppm
    Steady Ketosis
  • Lv 3
    10.5~20 ppm
    Accelerated Ketosis
  • Lv 4
    20.5~25 ppm
    Deep Ketosis
  • Lv 5
    25.5 ~ 35 ppm
    Sustained Deep Ketosis
  • Lv 5+
    35.5 ppm+
    Optimal Ketosis

More than a Breath Ketone Meter

Your Personal "Fat-burning Friend"

App Integrates Multi-dimensional Health Data

  • Breath Ketone
  • Weight
  • Body Fat
  • Diet Log
  • Fasting Timer
  • Water Log

Your Fat-burning Friend Helps You Build Health Decisions

1
Discover when
fat-burning efficiency drops
2
Build a diet strategy
that truly fits you
3
Find out how long it takes to resume fat burning
4
Turn data into a
sustainable health journey

Your Fat-burning Friend Helps You Build Health Decisions

You and I are different

Fat-burning curves vary by physiology and constitution