Download Sarenica for Windows
Track work and energy patterns locally, then use AI on the web to interpret trends, comparisons, and correlations.
Windows desktop app
Local-first tracking with optional sync and wearable integrations.
Install and track locally first
Privacy-first controls
Web AI interprets synced data
Start with the Windows app, track normally for 2-3 workdays, then return to chat for stronger comparisons and fatigue insights.
How Sarenica works
1
Install desktop app
Install Sarenica for Windows to start local tracking.
2
Track locally first
Track during normal work. Sync and wearables are optional.
3
Use AI to interpret patterns
Use the web AI to explain trends, comparisons, and correlations.
Installation & setup FAQ
Short answers to the most common first-run questions.
Related guides
Learn before you install, or improve data quality for better AI answers later.
Fatigue Tracking for Knowledge Workers
Track fatigue patterns during desk work, reduce noisy conclusions, and build a reliable baseline.
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Desktop Fatigue Tracking (Privacy-First)
How to track fatigue on your desktop while preserving privacy, local control, and explicit sync choices.
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Compare Work Patterns Week Over Week
A week-over-week comparison workflow for work sessions, active minutes, and fatigue using stable baselines.
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