⌚ ACCURACY TRACKER
Log the deviation you see — the graph does the rest
Watch
New Reading
Deviation vs reference time (seconds — use − if watch is behind)
−
+
Compare against time.is or your phone clock, then enter what your watch shows: +6 = six seconds ahead, −4 = four behind
Reading time
⏱ Now (auto)
📅 Enter date & time…
Resting position since the last reading
💾 SAVE READING
Performance
—
Avg Rate s/day
—
Latest Interval
—
Days Tracked
0
Readings
—
Current Dev.
—
Pos. Variance
Deviation Over Time
Dots = your readings · line slope = rate. Steeper up = gaining faster, down = losing. The dashed line is the average trend.
Positional Variance (from resting positions)
Log readings after resting the watch in different positions overnight to build this table.
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