.top{margin-bottom:30px;}.top li{margin-left:5%;margin-right:5%;margin-top:10px;line-height:120%;list-style-position:outside;} Rugged GPS smartwatch built for ultra-endurance athletes, with a lightweight design, scratch-resistant sapphire lens, built-in LED flashlight and ComfortFit fabric band for comfortable long-distance wear Comprehensive power mode enhancements provide up to 90 days of battery life in smartwatch mode (assumes all-day wear with 3 hours per day outside in 50,000 lux conditions) and 320 hours in activity mode (extended battery) (assumes continuous use for entire period in 50,000 lux conditions) There are 100+ activity profiles and advanced training and performance tools to help you perform your best on your next big adventure Grade-adjusted pace-based workout targets help ensure you exert the proper energy on uphills and downhills table{border-collapse:collapse;width:100%;}td{text-align: left;padding: 8px;font-weight:350;}tr:nth-child(even){background-color:#f2f2f2}th{background-color:#eb212e;color:white;text-align:left;padding:8px;}.desc ul{font-size:24px;font-weight:600;margin-left:-25px;padding-top:35px;border-top:3px solid #f0f0f0;}.desc li{list-style:none;border-bottom:4px solid #eb212e;width:142px;} TECH SPECSBattery TypeLithium IonConnectivityANT+ BT Wi-FiCustomizable ScreenYesGPSYesHeart Rate MonitorYesPrimary ColorSilverTouchscreenYesExternal Sensor CompatibilitySpeed/Cadence/HRWristbandDark Olive comfortfit fabricWatch ColorSilverSolar ChargingNo