Start with sleep and rhythm
Consistent sleep, daylight and sufficient recovery affect wellbeing more than most additional devices.
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Educational topic · not a medical service
Biohacking
Biohacking covers ways people track sleep, movement, recovery and other everyday indicators. A sensible starting point is simple: foundational habits before devices, with a critical view of bold claims.
Limited evidenceResearch is limited or findings are inconsistent
What does biohacking mean?
Biohacking is not a medical specialty or a Synage clinic service. The term is used broadly for self-tracking, lifestyle experiments and wearable devices.
Measurements can help reveal trends, but consumer-device data is not a diagnosis. A single reading, app score or short-term change always needs context.
Four sensible principles
Move consistently
Strength, endurance and everyday movement form a balanced foundation. Increase training load gradually.
Follow trends, not single numbers
Heart rate, HRV, sleep duration and activity are most useful for longer-term patterns, not self-diagnosis.
Understand device limits
Smartwatches and rings provide estimates. Accuracy depends on the device, measurement conditions and user.
What can be tracked
- sleep schedule and duration
- resting heart rate and HRV trends
- daily movement and training load
- wellbeing, recovery and consistency of habits