24/7 body intelligence
Your body doesn't stop at night.
Neither does XERAFIT.
XERAFIT quietly follows the patterns your body creates throughout the day and night — turning continuous data into useful context for sleep, recovery and everyday performance.
● XERAFIT ONE / ACTIVE
Optical pulse signal
Live
61
BPM
98
%
Blood oxygen
84/100
Recovery
7h 38m
Total sleep
1h 42m
REM sleep
Designed to disappear
No screen competing for your attention.
Wear it. Train. Sleep. Live normally. XERAFIT collects your signals in the background so you can check the bigger picture when it actually matters.
Heart rate
SpO₂
Sleep
Movement
Recovery
XERAFIT AI / Sleep analysis
Ready to analyze
Last night's sleep
7h 38
min
Your sleep, explained.
Your sleep data is ready. Run XERAFIT AI to generate your sleep insight.
AI INSIGHT READY · Uses your sleep duration,
stages and recovery data.
INSIGHT · Deep sleep shown here is an example estimate
for the demo. Real insights should use the wearer’s
measured data and multi-night baseline.
design
Focused & Advanced
Built without a screen or notifications, XERAFIT 5.2 keeps your focus where it matters. It tracks heart rate, HRV, SpO₂, sleep and stress in the background, while the app turns every reading into clear daily insight.
quality
Deeper Health Data
Go beyond basic tracking with advanced metrics like ECG, HRV and resting heart trends. From recovery and sleep stages to stress and body temperature, XERAFIT 5.2 helps you understand how your body responds every day.
