Finis Smart Goggle Replacement, Goggle Only, Blue

REPLACEABLE GOGGLES: Scratched lens? Broken goggles? No problem! The Smart Coach can be easily transferred between goggles for easy and affordable goggle replacement PREMIUM DESIGN: Sleek, comfortable, low-profile goggles reduce drag and won’t leak; Single button interface, chemical-resistant anti-fog, multiple nose bridge sizes, and adjustable strap make for an easy and enjoyable experience SMART COACH COMPATIBILITY: In-goggle Smart Coach (not included) tracks laps, splits, rest, calories, stroke type and more, so swimmers can focus on swimming, not counting; No watch needed DIGITAL DISPLAY ADD ON AVAILABLE: The digital display (not included) allows swimmers to see a running clock, lap count, splits and rest at a glance, in the corner of their eye; Customizable views enable swimmers to adjust the display based on optical needs CIYE APP ADD ON (NOT INCLUDED): The Ciye app lets you review in-depth workout details, customize your Smart Coach digital display, share your workouts with friends, and sync to popular fitness apps like Apple Health, Strava, and Swim.com; Available through the Apple Store or Google Play