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Testing Apple Watch Series 4 half marathon battery life with cellular off: over 50% after 2 hours - 9to5Mac
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Amazfit GTS 2e Smart Watch: For Men & Women - Health & Fitness Tracker with GPS - 90 Sports Modes - 14 Day Battery Life - Blood Oxygen Heart Rate Sleep Monitoring - 5 ATM Waterproof, Purple - Walmart.com
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Amazfit GTS 2e Smart Watch: For Men & Women - Health & Fitness Tracker with GPS - 90 Sports Modes - 14 Day Battery Life - Blood Oxygen Heart Rate Sleep Monitoring - 5 ATM Waterproof, Purple - Walmart.com
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Amazon.com: Apple Watch Ultra [GPS + Cellular 49mm] Smart Watch w/Rugged Titanium Case & Starlight Alpine Loop Med. Fitness Tracker, Precision GPS, Action Button, Extra-Long Battery Life, Brighter Retina Display : Electronics
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