Best Long Battery Life Smartwatch

Smart Watch for Men Women [Answer/Make Call], 1.8" Touchscreen Fitness Tracker with Heart Rate Blood Oxygen Sleep Monitor Compatible with iPhone & Android, Alexa Built-in, IP68 Waterproof Watch

Garmin Venu 3S, GPS Smartwatch, AMOLED Display, Advanced Health and Fitness Features, Up to 10 Days of Battery, 41 MM , French Gray

Smart Watch for Men Women (Answer/Make Call) with Alexa Built in, iPhone Android Compatible, Fitness Tracker SpO2 Sleep Stress Monitor 1.8'' Touch Screen Bluetooth Watch IP68 Waterproof Smartwatch

Smart Watch for Men Women with Bluetooth Call, Alexa Built-in1.8 DIY Dial with Blood Oxygen Heart Rate Sleep Fitness Tracker Notification Weather 100 Sport Modes Smartwatch for Android iOS Phone

Garmin vívoactive 5, Health and Fitness GPS Smartwatch, AMOLED Display, Up to 11 Days of Battery, Navy

HUAWEI Watch Fit 2 Classic, 1.74-inch HUAWEI FullView Display, 10-Day Battery, Bluetooth Calling, Moonlight White

Garmin vívomove® Trend, Stylish Hybrid Smartwatch, Long-Lasting Battery Life, Dynamic Watch Hands and Touchscreen Display, Mist Gray

Galaxy Watch Ultra LTE Titanium Silver

Smart Watch for Women (Answer/Make Calls), 1.9" HD Full Touch Screen, Fitness Tracker with Heart Rate Blood Oxygen Sleep Monitor, IP67 Waterproof Smartwatch for Android iOS

Garmin Forerunner® 255, GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, Tidal Blue, 46 MM