Radar detectors and laser jammers are LEGAL to use in Florida.
If you decide to purchase a radar detector, don't waste money on a cheap one! As an alternative to buying a cheap radar detector, I would seriously consider just never driving fast. The cheaper the radar detector, the fewer features it has, the fewer radar bands it detects, the less likely it is to detect those bands, the more often you will receive false alerts, and the more visible it is to police radar detector detectors (RDD). If you use a cheap radar detector, you are likely to 1. not receive an alarm when you should, 2. receive false alarms when you shouldn't, and 3. receive a ticket and have the device confiscated (in nearby states where it is illegal).
If you are concerned about police laser as well as radar, you'll need a laser jammer. The best radar detectors also detect laser, but the laser only has to hit your vehicle for 0.2 seconds to read your speed; not nearly enough time to adjust if your laser alarm alerts. If you want the best of both, radar detection and laser jamming, there are a lot of great integrated radar detector/laser jammer combo systems available. The best is probably the Escort Passport 9500ci, which includes an excellent radar detector plus the new Escort ZR4 Laser Jammer. (See sources for links.)
Early Warning EW3005 Radar/Laser Detector w/ Safety Alert & VG2 Immunity -New, Cobra XRS-9440 Radar/Laser Detector w/ Safety Alert & VG2 Immunity -New, Cobra XRS-9345 14 Band Laser/Radar Detector w/ Safety Alert & LaserEye, Cobra XRS-9930 12-Band Radar/Laser Detector w/ Safety Alert & LaserEye, Early Warning RSX-555 Radar/Laser Detector w/ Detect All Bands &Safety Alert NEW, Escort Passport 9500ix Radar Laser Detector w/ GPS Safety Camera, Voice Alerts, Early Warning EW202 Radar/Laser Detector w/ Safety Alert, Early Warning EW101 Radar/Laser Detector w/Safety Alert & VG2 Immunity- New, Early Warning EW3100 Radar/Laser Detector w/ Digital Signal Processing -NEW, WHISTLER EXCLUSIVE HIGH-PERFORMANCE RADAR/LASER DETECTOR WITH DIGITAL COMPASS, Early Warning RSX-5010 Radar/Laser Detector w/ DSP Technology &Safety Alert NEW, Escort Passport 8500 X50 Radar Laser Detector Blue Face, Flawless!, COBRA ESD-9275 Digital 6 Band Laser Radar Detector w/ Safety Alert & LaserEye, Early Warning rsx-3055 Radar/Laser Detector w/ Safety Alerts &360° Detection-New, Early Warning EW505 22 Bands Radar/Laser Detector w/ Superior Protection -New, Early Warning EW-404 22 Bands Radar/Laser Detector w/Superior Protection -New, Early Warning EW-3160 Radar/Laser Detector 22 Bands w/ Voice Alert, Whistler XTR-475 Radar/Laser Detector w/ Safety & Voice Alert NEW , Early Warning EW707 22 Bands Radar/Laser Detector w/ VG2 Immunity-New, Early Warning EW3140 Radar/Laser Detector 22 Bands w/ Superwide Bandwidth-New , Whistler XTR-265 Radar/Laser Detector w/ Safety & Voice Alert NEW , EARLY WARNING 22 FREQUENCY RADAR/ LASER DETECTOR, EARLY WARNING 22 FREQUENCY RADAR/ LASER DETECTOR, Early Warning EW303 Radar/Laser Detector w/ VG2 Immunity & Safety Alert -New, WHISTLER XTR-145 RADAR/LASER DETECTOR WITH LOW-PROFILE PERISCOPES & EASY-TO-READ, EARLY WARNING 22 FREQUENCY RADAR/ LASER DETECTOR 1 Year Warranty Brand New, EARLY WARNING 22 BAND RADAR LASER DETECTOR EW 505 Voice Alerts English NEW , COBRA 12 BAND VOICE RADAR LASER POP DETECTOR XRS 9730 , LOT OF 3 COBRA XRS 9730 VOICE RADAR LASER POP DETECTORS, NEW WHISTLER 360° RADAR LASER DETECTOR SRT30R FREE SHIP, EARLY WARNING 22 BAND RADAR LASER DETECTOR EW 303 NEW Pop Detection FREE SHIP US, Cobra ESD-7100 9-Band LaserEye Radar Laser Detector w/ UltraBright Data Display, Early Warning EW606 22 Bands Radar/Laser Detector w/ Safety Alert -New, EARLY WARNING™ SAFETY/RADAR/LASER DETECTOR Current radar and laser guns, Early Warning EW4100 22 Bands Radar/Laser Detector w/ Safety Alert -New, Early Warning EW-3200 Radar/Laser Detector w/ Safety Alert & Spectre Protection , Corda XRS 9330 Radar/Laser Detector, Whistler XTR 335 Radar/Laser Detector, All Band Radar/Laser Detector with Smart-Scan, Cobra ESD-9295 Digital Radar/Laser Police Car & Traffic Detector Alert System , AS IS COBRA XRS 9690 RADAR LASER DETECTOR, Cobra XRS 9345 14-Band Radar/Laser Detector with POP-Mode Radar Gun Detection, Cobra ESD7100 9 Band Radar/Laser Detector with Undetectable VG-2 Alert, EARLY WARNING(TM) 22 FREQUENCY RADAR/LASER DETECTOR, New COBRA iRadar iRAD 100N Radar/ Laser DETECTOR for iPhone/iPod FREE SHIPPING!, Early Warning EW707 22 Bands Radar/Laser Detector w/ Safety Alert & 360° -New, Early Warning EW3140 Radar/Laser Detector 22 Bands w/ 360° Detection -New, Early Warning RSX-555 Radar/Laser Detector w/ Detect All Bands & Voice Alert NEW, Early Warning EW3110 Radar/Laser Detector w/Safety Alert -NEW, A29# Escort Passport 8500 Radar Detector LASER DETECTOR 360 DEGREE CITY HIGHWAY,
