{"pageUrl":"https://www.comparethespecs.com/fitness-outdoors/fitness-trackers-gps/how-do-different-swimming-watches-with-open-water-gps-compare-in-terms-of-battery-life","lastUpdated":"2026-09-13","totalProducts":1,"niche":"How do different swimming watches with open water GPS compare in terms of battery life?","description":"How do different swimming watches with open water GPS compare in terms of battery life?","products":[{"brand":"Suunto","model":"Vertical GPS Adventure Watch, model SS050860000","price_gbp":332.09,"origin_country":null,"specs":{"pool_mode":true,"battery_life":"Up to 85 hours GPS tracking; up to 60 days daily use; up to 1 year with solar charging","gps_accuracy":"Dual-band GPS/GNSS","open_water_gps":"Yes","stroke_recognition":true,"heart_rate_monitoring":"Wrist-based optical heart rate monitoring","swim_distance_tracking":"Yes","water_resistance_depth":"100 m"},"confidence_score":null,"sources":[{"label":"Suunto US","url":"https://us.suunto.com/products/suunto-vertical-titanium-solar-sand","currency":"USD","source_country":"US","price":449.0,"price_gbp":332.09,"scraped_at":"2026-09-06T09:26:13.833562"},{"label":"Suunto Australia","url":"https://apac.suunto.com/products/suunto-vertical-titanium-solar-sand","currency":"USD","source_country":"US","price":1249.0,"price_gbp":923.77,"scraped_at":"2026-09-06T09:26:13.833562"},{"label":"First Class Watches","url":"https://www.firstclasswatches.co.uk/suunto-vertical-watches-c-1214_6688/","currency":"USD","source_country":"US","price":485.0,"price_gbp":358.71,"scraped_at":"2026-09-06T09:26:13.833562"}],"summary":"The Suunto Vertical Titanium Solar Sand is a rugged multisport adventure watch with dual-band GPS/GNSS, offline maps, sapphire glass, solar charging, and more than 115 sport modes. It suits hikers, trail runners, endurance athletes, and swimmers who need long battery life and reliable outdoor navigation.","ideal_for":"It suits comparisons of open-water swimming watches because it combines open-water GPS support with up to 85 hours of GPS tracking and solar-assisted daily battery life of up to 1 year."}]}