Rapid 4G Tracker
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Easiest wired GPS Tracker to Install: professional fitting within minutes
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Driver Behaviour Monitoring: detects harsh braking, acceleration, and speeding
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Real-time 4G LTE GPS Tracking: Live location with offline backup.
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Multiple Alerts: device disconnection, tow away, motion, geofence, tampering, ignition ON/OFF.
Choose options
- Live Vehicle Location
See the exact vehicle location in real-time from a smartphone or a desktop. Track parked or moving vehicles instantly. Perfect for fleet tracking, young drivers, company cars, high-value vehicles, and theft prevention. GPS tracker with live location updates and more. - Flexible Subscription
Plans from £4.78/month. Includes European SIM card, lifetime device replacement, family sharing, geofencing, journey history, Bluetooth & sticker tags, and multi-device control. Premium or Basic plans are available monthly to 5-year terms. Cancel anytime. - Simple 2 Wire DIY Installation
Direct battery connection for tamper-proof, permanent tracking. Simple 2-wire installation, no professional fitting required. Compact design fits discreetly anywhere in your vehicle. Wide voltage range (7V–60V DC) compatible with cars, vans, motorcycles, and commercial vehicles. make point - Voicetrack by Letstrack
Exclusive ALEXA integration - Hands free tracking through Amazon Alexa. Simply say, “Alexa, ask Letstrack where is my car” for instant updates and alerts. The only GPS tracker with full Alexa voice control. - *24/7 Call Centre Monitoring - (Optional Add-On)
The control centre receives instant alerts, verifies emergencies, and coordinates police response. Works globally 365 days. GDPR compliant. - Letstrack Vehicle Recovery 90 Minute - (Optional Add-On)
SIA Approved Agents - If your vehicle is stolen, Letstrack deploys recovery agents within 90 minutes guaranteed. Unlike standard GPS trackers that only alert police, our LVR service sends professionals directly to recover and return your vehicle. Optional Premium subscription feature. - Full Journey History
Access detailed logs of every trip, including route, distance, start/stop times, and speed. Essential for business mileage claims, driver accountability, and family safety tracking. Helps identify usage patterns or unauthorised vehicle use. Perfect for fleet telematics and company car tracking. - Driver Behaviour Analysis
Records driving habits such as harsh braking, rapid acceleration, sharp turn and over speeding. Helps fleet managers reduce risk, lower insurance costs, and parents keep young drivers in check. Encourages safer driving, eco driving, and more efficient fuel consumption. - Multiple Theft Monitoring & Security Alerts
Instant alerts for tow away, motion detection, crash detection, device disconnection, ignition on/off, geofence, and low power. GPS tracking device is best suited for cars, caravans, trailers, plant machinery and motorcycles. - Waterproof (IP67 Rated)
Sealed against water and dust ingress for reliable performance in harsh UK conditions. Perfect for external vehicle mounting, fleet use, and demanding outdoor environments. - Wireless Sensor Integration (BLE 5.0)
Connect compatible sensors for temperature, humidity, door, relay and key fob. Perfect for refrigerated vans, delivery fleets, cold chain logistics, and commercial vehicle tracking with real time sensor data for added security.
- Network/Operating Band
- CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
- CAT NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
- GSM/GPRS: 850/900/1800/1900MHz - GNSS Specifications
- GNSS Chipset：MediaTek High Gain GNSS receiver
- Parallel GNSS：GPS+Glonass+Galileo+Beidou
- Receiver Type：33 tracking / 99 acquisitions- channel GNSS receiver
- Position Accuracy (CEP)：Autonomous < 2m
- Standalone TTFF：Cold start: < 29s, Warm start: < 27s, Hot start: < 1s - Interfaces
- Digital Input：1
- Digital Output：1
- Indicator LED：Network and GNSS
- FOTA：Yes
- BLE (Bluetooth Low Energy)：5.0 - General Specifications
- Waterproof：IP65
- Dimensions：102.5mm*42.5mm*12mm (4.04” *1.67” *0.47”)
- Weight：55g (1.94oz)
- Backup Battery：Li-Polymer 200 mAh/ 3.7V
- Operating Voltage：7V to 60V DC
- Operating Temperature：-30℃ ~ +80℃ (-22°F ~ 176°F)
- Storage Temperature：-40℃ ~ +85℃ (-40°F ~ 185°F) - Air Interface Protocol
- Transmit Protocol：TCP, UDP, MQTT, SMS
- BLE Accessory Support：Yes
- Scheduled Timing/angle/distance Report：Report position and status at preset intervals
- External Power Status Alarm：Report when external power is disconnected
- Low Power Alarm：Report when backup battery is low
- Speeding Alarm：Report when speed exceed the pre-set value
- Towing Alarm：From internal 6-axis accelerometer
- Remote Control：Remote output control
- Network Signal Jamming Detection：Report network jamming
- Data Roaming Control：Avoid additional data consumption
- Driving Behavior Monitoring：Aggressive driving behavior detection, e.g. harsh braking and acceleration
- Crash Detection：Accident data collection for reconstruction and analysis
Product Features
- Live Vehicle Location
See the exact vehicle location in real-time from a smartphone or a desktop. Track parked or moving vehicles instantly. Perfect for fleet tracking, young drivers, company cars, high-value vehicles, and theft prevention. GPS tracker with live location updates and more. - Flexible Subscription
Plans from £4.78/month. Includes European SIM card, lifetime device replacement, family sharing, geofencing, journey history, Bluetooth & sticker tags, and multi-device control. Premium or Basic plans are available monthly to 5-year terms. Cancel anytime. - Simple 2 Wire DIY Installation
Direct battery connection for tamper-proof, permanent tracking. Simple 2-wire installation, no professional fitting required. Compact design fits discreetly anywhere in your vehicle. Wide voltage range (7V–60V DC) compatible with cars, vans, motorcycles, and commercial vehicles. make point - Voicetrack by Letstrack
Exclusive ALEXA integration - Hands free tracking through Amazon Alexa. Simply say, “Alexa, ask Letstrack where is my car” for instant updates and alerts. The only GPS tracker with full Alexa voice control. - *24/7 Call Centre Monitoring - (Optional Add-On)
The control centre receives instant alerts, verifies emergencies, and coordinates police response. Works globally 365 days. GDPR compliant. - Letstrack Vehicle Recovery 90 Minute - (Optional Add-On)
SIA Approved Agents - If your vehicle is stolen, Letstrack deploys recovery agents within 90 minutes guaranteed. Unlike standard GPS trackers that only alert police, our LVR service sends professionals directly to recover and return your vehicle. Optional Premium subscription feature. - Full Journey History
Access detailed logs of every trip, including route, distance, start/stop times, and speed. Essential for business mileage claims, driver accountability, and family safety tracking. Helps identify usage patterns or unauthorised vehicle use. Perfect for fleet telematics and company car tracking. - Driver Behaviour Analysis
Records driving habits such as harsh braking, rapid acceleration, sharp turn and over speeding. Helps fleet managers reduce risk, lower insurance costs, and parents keep young drivers in check. Encourages safer driving, eco driving, and more efficient fuel consumption. - Multiple Theft Monitoring & Security Alerts
Instant alerts for tow away, motion detection, crash detection, device disconnection, ignition on/off, geofence, and low power. GPS tracking device is best suited for cars, caravans, trailers, plant machinery and motorcycles. - Waterproof (IP67 Rated)
Sealed against water and dust ingress for reliable performance in harsh UK conditions. Perfect for external vehicle mounting, fleet use, and demanding outdoor environments. - Wireless Sensor Integration (BLE 5.0)
Connect compatible sensors for temperature, humidity, door, relay and key fob. Perfect for refrigerated vans, delivery fleets, cold chain logistics, and commercial vehicle tracking with real time sensor data for added security.
Tech Specs
- Network/Operating Band
LTE FDD Cat 1: B1/B2/B3/B4/B5/B7/B8/B12/
B13/B17/B18/B19/B20/B25/
B26/B28/B66
LTE TDD Cat 1:
B34/B38/B39/B40/B41
GSM/GPRS: 850/900/1800/1900 MHz - Battery Life
2 hours active tracking per day:
10 min reporting – 215 days
5 min reporting – 141 days
1 min reporting – 38 days - GNSS Specifications
GNSS Chipset: All-In-One GNSS Receiver
Parallel GNSS: GPS + Glonass + Beidou + Galileo +QZSS
Horizontal Position Accuracy: Autonomous: < 1.5 m CEP
TTFF @ -130 dBm with (without) EPO: Cold start: < 15s (30s), Warm start: < 2s (25s), Hot start: < 2s (2s) - Interfaces
Data Transmission: USB-C
Network, GNSS, WIFI Antenna: Internal only
Indicator LED: Network, GNSS and Power
FOTA: Yes
Temperature Sensor: 1 internal, and optional external temperature probe - General Specifications
Waterproof: IP67
Dimensions: 91.8mm*43.5mm*29.2mm(”3.61 *1.71” *1.14”)
Weight: 165g(5.85oz)
Battery: Lithium-ion 6400mAh/ 3.7V
Data Communication: USB-C cable
Operating Temperature: -20℃ ~ 80℃ (-4°F ~176°F) - Air Interface Protocol
Transmit Protocol: TCP, UDP, MQTT, SMS
Data Security & Encryption Option: MD5/AES
Low Power Alarm: Sending alarm when battery is low
Always Know Exactly Where Your Vehicle Is
Live GPS location updates every 20 seconds. Up to 49,000 points saved automatically if signal is lost and synced the moment coverage returns
Fits Almost Every Vehicle
Works with cars, motorbikes, vans, lorries, buses, caravans and trailers. Whatever you drive, we have you covered
Real-time Statistics
Stay updated with live movement and performance data.
Smart Notifications, Everywhere You Are
Get instant alerts on the things or people that matter most.
Monitor Driver Behaviour. Safer Roads, Lower Costs
Automatically detects harsh braking, sharp acceleration, harsh turning, speeding and crash events. Ideal for fleet safety, insurance compliance and monitoring young drivers
Millions Ready to Help
If your vehicle goes missing, Letstrack instantly creates a post and last known location, so nearby people can help through WhatsApp, Facebook, Instagram, Nextdoor, or any platform you choose.
Track, optimize, and grow your fleet
Trusted Nationwide. Secured Globally.
Join over 1 million users who trust letstrack for safety and control.
Works with Alexa. Check Your Vehicle Without Lifting a Finger
Just ask Alexa for a live location update, theft alert or journey summary. Letstrack connects seamlessly with Amazon Alexa for completely hands free vehicle tracking
Track It. Secure It. All from Your Phone
Letstrack Rapid 4G hardwires into your vehicle's battery so you can monitor, protect your vehicle from anywhere in the world with a single tap
Real Stories. Real Peace of Mind.
A simple, secure way to keep loved ones safe and connected.
Global roaming in 185 countries available on request.
Real Stories. Real Peace of Mind.
A simple, secure way to keep loved ones safe and connected.
Smart Care for Your Loved Ones
A simple, secure way to keep loved ones safe and connected.
FAQ
No. The Rapid 4G uses minimal power and is professionally installed to avoid draining your vehicle battery. It is designed for long term reliability without affecting your vehicle performance
Letstrack is the only tracking ecosystem that brings your vehicle, family, and belongings together in one award-winning app. Our Thatcham S5 approved device is accepted by major UK insurers, helping reduce your premium. With Alexa voice control, multi-language support, nationwide coverage, and a Circle that keeps your whole family connected. There is simply nothing else like it.
You can watch our step-by-step help videos directly in the Letstrack app or online. These guides make it easy to set up, connect, and manage all your devices in one place.
Plans start from just £4.78 per month and include a European SIM card, lifetime device replacement, family sharing, geofencing, full journey history, Bluetooth and sticker tag support and multi device control. Monthly and long term plans available with no long term commitment required.
Yes. The Rapid 4G gives fleet managers real time tracking, journey history, driver behaviour monitoring and geofence alerts for every vehicle from one app. It helps cut insurance costs, improve driver safety and keep your entire fleet accountable.
Yes. The Rapid 4G supports GPS tracking coverage across the UK and Europe. Simply travel and your tracker will stay connected wherever you go.
If your vehicle is stolen, Letstrack can deploy SIA approved recovery agents to the last known location within 90 minutes guaranteed. Unlike standard GPS trackers that simply alert the police, our LVR service sends professionals directly to recover and return your vehicle. This is an optional premium add on.
Letstrack Rapid 4G GPS Tracker can be installed on nearly all vehicle makes and models including cars, vans, motorcycles and performance vehicles. If you are unsure whether it is compatible with your vehicle, contact our team at Care@letstrack.com for free advice.
Yes. Letstrack Rapid 4G GPS Tracker works seamlessly with Amazon Alexa. Simply say "Alexa, where is my car?" and get an instant live location update completely hands free.
Yes. Connect compatible Bluetooth sensors for temperature, humidity, door alerts and relay control. Perfect for refrigerated vans, delivery fleets and cold chain logistics operators needing real time sensor data alongside GPS tracking.
Yes. The Letstrack app lets you monitor and manage multiple vehicles from a single account. Perfect for families with more than one car, small businesses and fleet operators wanting complete visibility of every vehicle from one simple dashboard.
