GPSka blog
How to choose a tracker, install it and track fuel. In plain words — with tables, checklists and prices.
27 articles · 6 topics · ≈6 min per articleWialon SENT integration: how to avoid fines in Poland
Which carriers must send location data to SENT, how Wialon does it automatically and what to check before a trip to Poland.
15 August 2026 · 6 min read Read the articleAll articles
27 articles foundWhy GPS mileage is wrong during air raid alerts and how to count mileage via CAN
When electronic warfare is active, a tracker loses satellites or receives false coordinates, and the mileage in reports drifts. Here is why, and how to take mileage from the vehicle odometer via CAN.
21 October 2026
Fuel Level Sensor vs Fuel Flow Sensor: What Is the Difference
A fuel level sensor sees refuelling and theft; a fuel flow sensor measures what the engine burns. The difference and when you need both.
16 October 2026Top 8 GPS Tracker Questions Answered in Plain Language
GPS vs A-GPS, working offline, jammers, drones, motorcycles, bikes and trucks: short answers to common questions about GPS trackers.
8 October 2026GPS Tracking for Taxi Fleets: Cut Repair and Fuel Costs
How GPS tracking helps a taxi fleet spend less on fuel and repairs: mileage, driving style, maintenance, tracker choice and platform pricing.
1 October 2026
Why GSM/GPS Trackers Beat Bluetooth Tags
A Bluetooth tag finds things nearby; a GPS tracker shows your car anywhere with coverage. We compare features, limits and running costs.
28 September 2026SIM Card for a GPS Tracker: How to Choose One That Works
A GPS tracker needs a SIM card with mobile data, SMS and solid coverage. We explain M2M, data plans, operators and roaming.
18 September 2026
How Battery-Powered GPS Beacons Work: A Complete Guide
A battery-powered GPS beacon runs on its own battery and reports its position over the mobile network. Modes, battery life and how to choose.
14 September 2026Farm equipment GPS tracking: monitoring agricultural machinery
What GPS tracking gives tractors and combines: hectares, engine hours, fuel and theft protection, plus the hardware you need.
8 September 2026GPS trackers for kids: how to keep your children safe
How kids' GPS trackers work, which format suits a pupil or a teenager, and why you should use the tracker openly.
29 August 2026Why does an e-scooter need a GPS tracker?
How a GPS tracker helps recover a stolen e-scooter, run a rental fleet, and which type of tracker to choose.
22 August 2026How a personal GPS tracker works: everything you need to know
How a personal GPS tracker sends its location to your phone, who needs one and how to use it legally, with consent.
12 August 2026CAN Bus in a Car: What It Is and How to Test It
What a CAN bus in a car is, where to find it and how to test it with a multimeter or oscilloscope: resistance, voltage and common faults.
5 August 2026Short answers
Compare plansHow much is a GPS tracker subscription?
Navi.zone Base — 446 UAH/yr per vehicle (≈37 UAH/mo), paid in the Navi.zone app. Wialon — 195 UAH/mo or 899 UAH for 6 months, paid to GPSka.
How much is a tracker with installation?
Teltonika FMB920 — 1,900 UAH, installation — 700 UAH, together — 2,600 UAH. Fuel control: FMB125 + sensor — 6,050 UAH.
What do I need for SENT in Poland?
A tracker on the truck, Wialon (195 UAH/mo) and data forwarding to SENT-GEO. SENT connection — 500 UAH, EU carrier kit — 8,599 UAH.