![Amazon.com: RaceBox 10Hz GPS Official Based Performance Meter Box with Mobile App - Car Lap Timer and Drag Meter - Racing Accelerometer Data Logger : Automotive Amazon.com: RaceBox 10Hz GPS Official Based Performance Meter Box with Mobile App - Car Lap Timer and Drag Meter - Racing Accelerometer Data Logger : Automotive](https://m.media-amazon.com/images/I/71fRj0uLcCL._AC_UF894,1000_QL80_.jpg)
Amazon.com: RaceBox 10Hz GPS Official Based Performance Meter Box with Mobile App - Car Lap Timer and Drag Meter - Racing Accelerometer Data Logger : Automotive
![Amazon.com: SUUNTO 9 Peak and Peak Pro Sports GPS Watch for Demanding, Performance Driven Athletes and Adventurers : Electronics Amazon.com: SUUNTO 9 Peak and Peak Pro Sports GPS Watch for Demanding, Performance Driven Athletes and Adventurers : Electronics](https://m.media-amazon.com/images/I/61fB9wgbLOL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: SUUNTO 9 Peak and Peak Pro Sports GPS Watch for Demanding, Performance Driven Athletes and Adventurers : Electronics
![Amazon.com: Car GPS Navigation, 1080HD Touch Screen Stable Performance Car Multimedia Player Lasting Lifespan Calling for Macan (6+128G) : Electronics Amazon.com: Car GPS Navigation, 1080HD Touch Screen Stable Performance Car Multimedia Player Lasting Lifespan Calling for Macan (6+128G) : Electronics](https://m.media-amazon.com/images/I/61G3989kvgL.jpg)
Amazon.com: Car GPS Navigation, 1080HD Touch Screen Stable Performance Car Multimedia Player Lasting Lifespan Calling for Macan (6+128G) : Electronics
![Amazon.com: Advanced GPS Tracker for Vehicles: High-Performance Tracker Device for Vehicles with No Subscription Fees - Your Reliable Car Tracker Solution : Electronics Amazon.com: Advanced GPS Tracker for Vehicles: High-Performance Tracker Device for Vehicles with No Subscription Fees - Your Reliable Car Tracker Solution : Electronics](https://m.media-amazon.com/images/I/713dl9LvrZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Advanced GPS Tracker for Vehicles: High-Performance Tracker Device for Vehicles with No Subscription Fees - Your Reliable Car Tracker Solution : Electronics
![Amazon.com: STATSports Womens APEX Athlete Series GPS Soccer Activity Tracker Stat Sports Football Seamless Performance Bra Wearable Technology Adult XL : Electronics Amazon.com: STATSports Womens APEX Athlete Series GPS Soccer Activity Tracker Stat Sports Football Seamless Performance Bra Wearable Technology Adult XL : Electronics](https://m.media-amazon.com/images/I/610bMIeLnhL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: STATSports Womens APEX Athlete Series GPS Soccer Activity Tracker Stat Sports Football Seamless Performance Bra Wearable Technology Adult XL : Electronics
![Amazon.com: SKYRC GNSS Performance Analyzer RC GPS+GLONASS Speedometer, Bluetooth Enabled Race Data Logger and Speed Tracker for RC Cars and Planes. GSM020 SK-500023 : Electronics Amazon.com: SKYRC GNSS Performance Analyzer RC GPS+GLONASS Speedometer, Bluetooth Enabled Race Data Logger and Speed Tracker for RC Cars and Planes. GSM020 SK-500023 : Electronics](https://m.media-amazon.com/images/I/51S6BMwonvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SKYRC GNSS Performance Analyzer RC GPS+GLONASS Speedometer, Bluetooth Enabled Race Data Logger and Speed Tracker for RC Cars and Planes. GSM020 SK-500023 : Electronics
![Amazon.com: Xiangtat Sky RC GSM020 GNSS Performance Analyzer Speed Meter for RC Car Helicopter Drone : Toys & Games Amazon.com: Xiangtat Sky RC GSM020 GNSS Performance Analyzer Speed Meter for RC Car Helicopter Drone : Toys & Games](https://m.media-amazon.com/images/I/51WCkmeDaGL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Xiangtat Sky RC GSM020 GNSS Performance Analyzer Speed Meter for RC Car Helicopter Drone : Toys & Games
![Amazon.com: Garmin Edge 1030 Plus, GPS Cycling/Bike Computer, On-Device Workout Suggestions, ClimbPro Pacing Guidance and More : Electronics Amazon.com: Garmin Edge 1030 Plus, GPS Cycling/Bike Computer, On-Device Workout Suggestions, ClimbPro Pacing Guidance and More : Electronics](https://m.media-amazon.com/images/I/71qpt2KVlLL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Edge 1030 Plus, GPS Cycling/Bike Computer, On-Device Workout Suggestions, ClimbPro Pacing Guidance and More : Electronics
![Amazon.com: VK-162 GPS Receiver Antenna Module 10HZ Navigation Module GPS Module Stable Performance for Vehicle Navigation Vehicle Tracking Distance Measurement : Electronics Amazon.com: VK-162 GPS Receiver Antenna Module 10HZ Navigation Module GPS Module Stable Performance for Vehicle Navigation Vehicle Tracking Distance Measurement : Electronics](https://m.media-amazon.com/images/I/51x1XlRPcAL.jpg)
Amazon.com: VK-162 GPS Receiver Antenna Module 10HZ Navigation Module GPS Module Stable Performance for Vehicle Navigation Vehicle Tracking Distance Measurement : Electronics
![Amazon.com: Uniden R3 EXTREME LONG RANGE Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/ Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display , Black : Electronics Amazon.com: Uniden R3 EXTREME LONG RANGE Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/ Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display , Black : Electronics](https://m.media-amazon.com/images/I/81lnN8dv+JL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Uniden R3 EXTREME LONG RANGE Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/ Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display , Black : Electronics
![Amazon.com: UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display : Electronics Amazon.com: UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display : Electronics](https://m.media-amazon.com/images/I/610CIKzZ5ML.jpg)
Amazon.com: UNIDEN R4 Extreme Long-Range Laser/Radar Detector, Record Shattering Performance, Built-in GPS w/AUTO Mute Memory, Voice Alerts, Red Light & Speed Camera Alerts, Multi-Color OLED Display : Electronics
![Amazon.com: Shot Scope H4 GPS Handheld with Shot Tracking - F/M/B Green and Hazard Distances - 36,000+ pre-Loaded Courses - 100+ Statistics Including Strokes Gained - No subscriptions : Electronics Amazon.com: Shot Scope H4 GPS Handheld with Shot Tracking - F/M/B Green and Hazard Distances - 36,000+ pre-Loaded Courses - 100+ Statistics Including Strokes Gained - No subscriptions : Electronics](https://m.media-amazon.com/images/I/616qa+PqkAL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Shot Scope H4 GPS Handheld with Shot Tracking - F/M/B Green and Hazard Distances - 36,000+ pre-Loaded Courses - 100+ Statistics Including Strokes Gained - No subscriptions : Electronics
![Amazon.com: Garmin Edge 540 (Non-Solar) GPS Cycling Computer | Easy Use Buttons, Targeted Adaptive Coaching, & 26-Hour Battery Life | Bundle with PlayBetter Protective Silicone Case (Black) & Screen Protectors : Electronics Amazon.com: Garmin Edge 540 (Non-Solar) GPS Cycling Computer | Easy Use Buttons, Targeted Adaptive Coaching, & 26-Hour Battery Life | Bundle with PlayBetter Protective Silicone Case (Black) & Screen Protectors : Electronics](https://m.media-amazon.com/images/I/71A0w3F6l5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Edge 540 (Non-Solar) GPS Cycling Computer | Easy Use Buttons, Targeted Adaptive Coaching, & 26-Hour Battery Life | Bundle with PlayBetter Protective Silicone Case (Black) & Screen Protectors : Electronics
![Amazon.com: SOCCERBEE LITE GPS Soccer Activity Tracker Sports Football Performance Vest Wearable Technology (Extra Small) : Electronics Amazon.com: SOCCERBEE LITE GPS Soccer Activity Tracker Sports Football Performance Vest Wearable Technology (Extra Small) : Electronics](https://m.media-amazon.com/images/I/61drbHoa16L._AC_UF894,1000_QL80_.jpg)
Amazon.com: SOCCERBEE LITE GPS Soccer Activity Tracker Sports Football Performance Vest Wearable Technology (Extra Small) : Electronics
![Amazon.com: RaceBox Mini GPS Based Performance Meter Box 25Hz - Car and Motorcycle Lap Timer and Drag Meter with Mobile App - Vehicle Racing Timing System : Electronics Amazon.com: RaceBox Mini GPS Based Performance Meter Box 25Hz - Car and Motorcycle Lap Timer and Drag Meter with Mobile App - Vehicle Racing Timing System : Electronics](https://m.media-amazon.com/images/I/61Qzta4DCrL._AC_UF894,1000_QL80_.jpg)
Amazon.com: RaceBox Mini GPS Based Performance Meter Box 25Hz - Car and Motorcycle Lap Timer and Drag Meter with Mobile App - Vehicle Racing Timing System : Electronics
![Amazon.com: Garmin Catalyst Driving Performance Optimizer | Racing Camera for Car with Real-Time Coaching & GPS Lap Tracker | RideBetter Bundle with Remote Cam, Magnetic Mount & PlayBetter Power Brick Charger : Amazon.com: Garmin Catalyst Driving Performance Optimizer | Racing Camera for Car with Real-Time Coaching & GPS Lap Tracker | RideBetter Bundle with Remote Cam, Magnetic Mount & PlayBetter Power Brick Charger :](https://m.media-amazon.com/images/I/81UR5aSaBOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Catalyst Driving Performance Optimizer | Racing Camera for Car with Real-Time Coaching & GPS Lap Tracker | RideBetter Bundle with Remote Cam, Magnetic Mount & PlayBetter Power Brick Charger :
![Performance of GPS Receivers and Antennae in Telematics: sliety, mazin: 9783836492041: Amazon.com: Books Performance of GPS Receivers and Antennae in Telematics: sliety, mazin: 9783836492041: Amazon.com: Books](https://m.media-amazon.com/images/I/41HTJyKVzKL._AC_UF1000,1000_QL80_.jpg)
Performance of GPS Receivers and Antennae in Telematics: sliety, mazin: 9783836492041: Amazon.com: Books
![Amazon.com: Powerhobby GNSS Performance Analyzer Bluetooth GSM020 RC GPS + GLONASS Speed Meter & Data Logger : Industrial & Scientific Amazon.com: Powerhobby GNSS Performance Analyzer Bluetooth GSM020 RC GPS + GLONASS Speed Meter & Data Logger : Industrial & Scientific](https://m.media-amazon.com/images/I/61DNeOb0HFL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Powerhobby GNSS Performance Analyzer Bluetooth GSM020 RC GPS + GLONASS Speed Meter & Data Logger : Industrial & Scientific
![Amazon.com: Garmin Edge 830, Performance GPS Cycling/Bike Computer with Mapping, Dynamic Performance Monitoring and Popularity Routing : Electronics Amazon.com: Garmin Edge 830, Performance GPS Cycling/Bike Computer with Mapping, Dynamic Performance Monitoring and Popularity Routing : Electronics](https://m.media-amazon.com/images/I/51AfjOm4yeL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Edge 830, Performance GPS Cycling/Bike Computer with Mapping, Dynamic Performance Monitoring and Popularity Routing : Electronics
![Amazon.com: 12-24 Volt to Micro USB Vehicle Car Marine Wiring Cable & Power stabilizer Kit for Tracki GPS Tracker - or for dashcam, Dashboard Camera : Electronics Amazon.com: 12-24 Volt to Micro USB Vehicle Car Marine Wiring Cable & Power stabilizer Kit for Tracki GPS Tracker - or for dashcam, Dashboard Camera : Electronics](https://m.media-amazon.com/images/I/6140+oNwyOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 12-24 Volt to Micro USB Vehicle Car Marine Wiring Cable & Power stabilizer Kit for Tracki GPS Tracker - or for dashcam, Dashboard Camera : Electronics
![Amazon.com: 7 inch Global Dashboard GPS Navigation Device Sunshade with Newest SAT NAV Map for All Cars Lorry Trucks (729) : Electronics Amazon.com: 7 inch Global Dashboard GPS Navigation Device Sunshade with Newest SAT NAV Map for All Cars Lorry Trucks (729) : Electronics](https://m.media-amazon.com/images/I/61bUh36QydS._AC_UF894,1000_QL80_.jpg)
Amazon.com: 7 inch Global Dashboard GPS Navigation Device Sunshade with Newest SAT NAV Map for All Cars Lorry Trucks (729) : Electronics
![Amazon.com: Garmin Edge 530 GPS Cycling Computer and Bike Mount Bundle with Tempered Glass Screen Protector 2-Pack and 16-in-1 Bike Tool Kit (010-02060-00) : Electronics Amazon.com: Garmin Edge 530 GPS Cycling Computer and Bike Mount Bundle with Tempered Glass Screen Protector 2-Pack and 16-in-1 Bike Tool Kit (010-02060-00) : Electronics](https://m.media-amazon.com/images/I/614Vfy4NXuL._AC_UF894,1000_QL80_.jpg)