{"product_id":"esb2","title":"Ernest Sports ESB2 Portable Doppler Radar Golf Launch Monitor","description":"\u003cp\u003e\u003cspan\u003eBring shot data into your practice sessions with the Ernest Sports ESB2. This palm-size launch monitor uses Doppler radar to measure ball speed and club speed, then displays your results in the free ES Range app on your phone or tablet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReview measured speeds alongside calculated shot information, including carry distance, smash factor, launch angle, and spin. These additional figures are estimates based on your measured speeds and selected club, giving you useful context when comparing shots without presenting estimated ball-flight data as direct measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA 20-hour battery and portable format make the ESB2 convenient to take to the range. It is built in the USA and has no built-in screen, so a phone or tablet running ES Range is required to view results.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDoppler Radar Measurement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Directly measures ball speed and club speed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCalculated Shot Metrics:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Estimates carry, total distance, smash factor, launch angle, spin, apex, and descent angle using measured speeds and your club selection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eApp-Based Display:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Results appear in the free ES Range app rather than on the device.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e20-Hour Battery Life:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides approximately 20 hours of use per full charge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePortable Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A compact format supports practice at different locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSetup and Compatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRequired Device:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A phone or tablet with the ES Range app and Bluetooth enabled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePositioning:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Place the monitor four to six feet directly behind the ball, aligned with your target line.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTripod Placement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Use the tripod on uneven ground.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCharging:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A full charge takes approximately three hours.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLaunch Monitor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ernest Sports ESB2.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTripod:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCharger:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTravel Bag:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Included.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer Warranty:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e One year covering manufacturing defects.\u003c\/span\u003e\u003c\/p\u003e","brand":"Ernest Sports","offers":[{"title":"Default Title","offer_id":44061979344931,"sku":"ESB2","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/8439\/3763\/files\/ChatGPTImageSep15_2026_02_47_16PM.png?v=1792446351","url":"https:\/\/trainroomeliteusa.com\/products\/esb2","provider":"Train Room Elite USA","version":"1.0","type":"link"}