Name: Solar Estimator
Author: blckbox

See how sunlight may be helping your Garmin watch battery. Solar Estimator tracks watch-reported solar intensity and battery level, then estimates today’s solar contribution and extra battery time. A rolling 12-hour graph helps reveal sunlight patterns, while background sampling and the glance keep recent readings and sample freshness available when the widget is closed.

Estimates are approximate and depend on the watch’s sensor readings and battery behavior. Charging periods are excluded from solar estimates.