The reporting interval is how often a tracker sends its position to a server — the single setting that most directly trades battery life against how quickly you learn about a boundary crossing.
A tracker does not report continuously. It wakes on a schedule, takes a position, sends it, and sleeps. How often that happens is the reporting interval, and it is the most consequential setting on any tracker.
Everything about a tracking setup — battery life, data cost, and how fast you hear about anything — follows from this one number.
A geofence can only react to positions it receives. If a tracker reports every five minutes, a boundary crossing is detected somewhere between zero and five minutes after it happens, averaging around two and a half.
The distances involved make this concrete:
| Interval | Walking (5 km/h) | Driving (50 km/h) |
|---|---|---|
| 10 s | 14 m | 139 m |
| 60 s | 83 m | 833 m |
| 5 min | 417 m | 4.2 km |
| 15 min | 1.25 km | 12.5 km |
A vehicle tracker reporting every five minutes can be four kilometres past your zone boundary before the alert fires. For a stolen trailer that may be acceptable. For a dog that has got out, it is not.
Each report costs energy — waking the GPS receiver, achieving a fix, powering the radio, transmitting. Roughly, halving the interval halves the battery life.
| Interval | Typical battery tracker |
|---|---|
| 10 s | 1–2 days |
| 60 s | 3–7 days |
| 5 min | 2–4 weeks |
| 1 hour | 3–6 months |
Hardwired trackers drawing vehicle power sidestep this entirely and can report as often as you like. The trade only bites on battery units.
The best budget trackers do not use a fixed interval at all. They sleep while stationary and switch to frequent reporting when an accelerometer detects movement.
This is close to ideal for asset protection. A trailer sitting in a yard for three weeks costs almost nothing, then reports every 30 seconds the moment it is towed. Months of standby with fast alerts when it matters — see equipment and trailers.
If you are buying a tracker for anything stationary, this feature matters more than the raw battery figure on the box.
Match it to what you are watching and how quickly a response has to happen.
Geoblip stores an updateIntervalMs per device, which the phone app fetches on
startup, so the interval can be changed centrally rather than by reconfiguring
each device.
A common worry that turns out not to matter. A position report is a few hundred bytes. Even at 30-second intervals, a tracker uses single-digit megabytes per month.
Choose a SIM for coverage and roaming rather than allowance — see APN for the setting that actually determines whether a tracker can report at all.
Two different things that get conflated. Reporting more often does not make each position more accurate — that depends on satellite conditions, covered under GPS accuracy and HDOP.
What frequent reporting does give you is more samples, so a single bad position stands out against its neighbours instead of being all you have. It shortens latency and adds context; it does not improve any individual fix.
Last reviewed 7 August 2026.
GPS accuracy is how close a reported position is to the true location, usually expressed as a radius within which the real position probably falls.
An exit alert is a notification sent when a tracked device leaves a geofenced zone during a period when that zone is being monitored.
An APN (Access Point Name) is the setting that tells a SIM-equipped device which gateway to use for mobile data — and the most common reason a GPS tracker never reports.
A cold start is a GPS receiver powering on with no usable satellite data, forcing it to download orbit information slowly from the satellites themselves.
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