Coverage
50 statesSold nationwide. Real RTKReal-time kinematic. A way to make GPS accurate to about an inch by getting live corrections from a nearby base station.More coverage depends on station density and cell signal, so check the official map for your site.
Plans & pricing
from $42/mo| Plan | Price | Term |
|---|---|---|
| Virtual RTK (SSR-based, country-wide) | $42/mo per license (per earlier ArduSimple/E38 listing; annual saves $100/yr per license) | Monthly or annual |
| True RTK (network RTK) | $125/mo per license; annual saves $300/yr per license | Monthly or annual |
| Enterprise | Contact sales |
- Free trial
- 14 days, no credit card required; includes Virtual RTK or True RTK on one license
- Contract / terms
- Monthly or annual billing per license
- Constellations
- GPSThe US satellite navigation system. People often use "GPS" to mean all satellite positioning.More, GLONASS, Galileo, BeiDou, QZSS
- Correction formats
- RTCMThe common format RTK corrections are written in, so different brands can understand each other.More.2 MSM4 over NTRIPThe standard way RTK corrections are sent over the internet. Think of it as internet radio for correction data.More (or Point One RTK protocol)
- Datum / Reference frameA precise version of a datum, defined by real stations on the ground. ITRF2020 and NAD 83(2011) are examples.More
- ITRF2014, NAD83, ETRS89 (others for non-US regions)
- Receivers / drones
- Any RTK-capable receiver that accepts RTCM 3.2 MSM4; powers Emlid Corrections on supported Reach receivers
- Network
- Own-built Base stationA GNSS receiver sitting still on a known spot. It figures out how wrong the satellite signals are right now and shares that as corrections.More at 30-40 km spacing (operator claim)
- Support
- Support Center at pointonenav.com
NTRIP caster
hostProvided after signup
PortA number that tells your device which "door" on the caster server to use. For NTRIP it's often 2101.More—
How to sign up
- Create an account at pointonenav.com
- Sign in and get NTRIP credentials
- Enter them in your receiver's NTRIP client
Checked 2026-10-16 Sources: [1] [2] [3] · Blank fields mean the operator doesn't publish it · Report a change
Reliability reports
Collecting soonNo user reports yet for Point One Navigation Polaris. We only show real reports from real users, never sample data. Report collection opens soon, and here's what we'll ask:
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Get a quote
Coming soonSoon you'll be able to ask local dealers for RTK quotes for Point One Navigation Polaris, all in one form. This form is not open yet. It's switched off, and nothing you type here is sent or saved. Want to know when it opens? Join the monthly email below.