FlightScope i4 Rangefinder – Smart Golf Laser with Real-Time Slope, Wind & Club Suggestions

Take the guesswork out of your golf game with the FlightScope i4 Rangefinder. This advanced device combines high-speed laser accuracy with environmental data and AI-powered club recommendations for a smarter, more confident approach on every shot.

The Smarter Rangefinder

The FlightScope i4 is more than just a rangefinder—it's your personal caddie. Built with FlightScope’s proprietary Environmental Optimizer™ AI, it factors in real-time weather conditions, slope, and launch data to calculate your effective playing distance and suggest the ideal club.

Key Features

Laser Precision & Speed

Enjoy blazing-fast accuracy with 6× optical zoom and 0.05-second pin lock vibration feedback for instant distance feedback to your target.

Effective Playing Distance

Advanced algorithms automatically adjust your yardages for altitude, air density, humidity, slope, wind speed and direction, and elevation changes—giving you the most accurate reading possible.

Personalized Club Recommendations

Smart Gapping AI uses your launch monitor data to recommend clubs based on your swing. It can even fill in missing club distances using AI modeling.

FS Mode with Bluetooth Sync

Connect via Bluetooth to the FS Golf App for real-time computing and control. Toggle slope settings for tournament compliance or training sessions.

Tournament Legal

All slope and environmental assist features can be turned off to make the i4 rangefinder fully legal for competitive play.

Compact, Durable Design

• Lightweight at just 180g (6.3 oz)
• IPX4 water-resistant housing
• Built-in magnet for cart mounting
• USB-C rechargeable battery: over 15,000 readings per charge

Trusted by Golf Experts

• GolfMagic: “One of the best golf rangefinders we’ve ever used… locks onto targets in just 0.05 s”
• Golfweek: “Ultra-detailed ‘Effective Playing Distance’ … personalized club recommendation in the viewfinder”
• Golf Monthly: “Clever rangefinder … cuts guesswork by factoring wind, slope, club selection”

What’s in the Box?

• FlightScope i4 Rangefinder
• USB‑C Charging Cable
• Protective Soft Carry Pouch
• Microfiber Cleaning Cloth
• Quick Start Guide

Why Buy from UnderParDiscountGolf.com?

• Authorized U.S. FlightScope Dealer – Buy with confidence
• Fast, insured shipping across the continental United States
• 30-Day Return Policy
• 12-Month Manufacturer Warranty
• Secure Checkout with SSL Encryption

Ready to Elevate Your Game?

Upgrade your golf strategy with the FlightScope i4. Get real-time distance accuracy, environmental adjustments, and AI-powered club picks—all from a compact, competition-ready device.