FlightScope i4 Rangefinder | Smart GPS Golf Rangefinder | i4
Make smarter club decisions with a rangefinder built to do more than measure distance. The FlightScope i4 Rangefinder combines laser yardage, slope compensation, real time weather data, environmental calculations, and personalized club recommendations to help golfers approach every shot with more confidence.
Instead of relying only on raw yardage, the i4 helps calculate effective playing distance by factoring in conditions such as slope, wind, air density, and local environment. This gives golfers a clearer understanding of how the shot may actually play, not just how far away the target is.
When paired with the FS Golf app, the i4 can use your personal launch data or Smart Gapping profile to recommend clubs based on your own performance. Whether you are choosing a club into the wind, adjusting for elevation, or dialing in approach shots, the i4 gives you more useful information before you swing.
With a fast 0.05 second speed measurement, 5 to 1000 yard range, built in magnet, waterproof design, and USB C rechargeable battery, the FlightScope i4 is made for convenience on the course and precision during every round.
For golfers who want more than a basic laser rangefinder, the FlightScope i4 delivers intelligent distance control, personalized recommendations, and advanced course management in one compact device.
Key Features
Personalized Club Recommendations
Get club suggestions based on laser distance, your personal launch data, weather, wind, and environmental conditions.
Effective Playing Distance
See a smarter yardage that accounts for local conditions, slope, air density, and target elevation.
Real Time Environmental Optimizer
Uses FlightScope environmental calculations to help show how current conditions can affect shot distance and performance.
Smart Gapping Tool
Create a personalized club gapping profile through the FS Golf app to improve distance planning across your bag.
Slope Compensation
Adjusts target distance based on elevation changes so golfers can better understand how uphill and downhill shots may play.
Tournament Mode Toggle
Slope and assisted features can be turned off when needed for tournament play.
Fast Target Measurement
Provides quick distance readings with a 0.05 second speed measurement.
5 To 1000 Yard Range
Built to handle a wide range of golf course distances, from short approach shots to long targets.
Built In Magnet
Easily attach the rangefinder to a golf cart for quick access throughout the round.
USB C Rechargeable Battery
Rechargeable battery supports up to 15,000 clicks, reducing the need for disposable batteries.
Waterproof Design
IPX4 waterproof rating helps protect the device during wet course conditions.
FS Golf App Integration
Connects with the FS Golf app using Bluetooth for advanced features, club recommendations, and Smart Gapping.
Specifications
Product: FlightScope i4 Rangefinder
Product Type: Smart golf laser rangefinder
Range: 5 to 1000 yards
Speed Measurement: 0.05 seconds
Weight: 180 grams
Battery Type: USB C rechargeable
Battery Life: Up to 15,000 clicks
Waterproof Rating: IPX4
Material: PC ABS and polycarbonate
Bluetooth Version: 5.3
App Compatibility: FS Golf app
Mobile Device Required For Advanced Features: Yes
Cellular Data Required For FS Mode: Yes
FS Golf PC Compatibility: No
Built In Magnet: Yes
Slope Compensation: Yes
Smart Gapping: Yes
Personalized Club Recommendations: Yes
Recommended Use: On course distance measurement, club selection, course management, and personalized gapping
App Requirements
iOS Minimum: iOS 17 or newer
Compatible iPhone Minimum: iPhone XR, iPhone XS, iPhone 11, or newer
Compatible iPad Minimum: iPad 8th generation, iPad mini 6th generation, iPad Air 5th generation, or iPad Pro 4th generation
iOS Recommended: iOS 18
Recommended iPhone: iPhone 15 Pro, iPhone 16 Pro, or newer
Recommended iPad: iPad Pro 6th generation or 7th generation
Android Minimum: Android 12 or newer
Processor Minimum: Snapdragon 865, Exynos 990, or equivalent
RAM Minimum: 8 GB
Android Recommended: Android 12 or newer
Processor Recommended: Snapdragon 8 Gen 1, Exynos 2200, or equivalent
RAM Recommended: 12 GB or more
What’s Included
FlightScope i4 Rangefinder Unit
USB C Charging Cable
Pouch
Quick Start Guide
Microfiber Cloth
