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DocsCouriersShippersForwardersTrackersAppAPI ReferenceSDKsFAQ
DocsCouriersShippersForwardersTrackersAppAPI ReferenceSDKsFAQ
    • Welcome
    • Standalone Trackers
    • Trackers on Orders
    • Share Tracking
    • Supported Devices
    • Battery Data
    • Integrations
    • Tracker API
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On this page
  • The three tracker types
  • Two ways to use trackers
  • Get devices
  • Where to go next
  • Related guides

Trackers

How chrt tracks cargo with hardware devices, the driver app, and on-board couriers.

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Standalone Trackers

Using chrt Trackers Without an Order
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chrt trackers are how you know where cargo is and what condition it’s in, independently of any other system. Use them when you need a verifiable record of where a shipment went and the conditions it travelled in — for medical shipments, high-value freight, international cargo, OBC hand-carry, or anything that needs cold-chain proof.

The three tracker types

TypeWhat it isWhen to use it
chrt driver appThe driver’s iPhone or Android phone running the chrt appDefault tracker for any ground leg with a chrt driver. No hardware required.
Tive cellular trackersReusable Tags and single-use Labels that report GPS, temperature, light, and shockMedical, cold-chain, high-value, or international freight. Hardware-level proof.
OBC modeEither a driver phone or a Tive attached to an OBC’s bag, across a multi-leg shipmentHand-carry shipments crossing flights and ground legs.

See Supported devices for the full matrix of what each device reports, who provides it, and where it shows up.

Two ways to use trackers

On a chrt order — attach trackers to cargo

When you build or manage an order in chrt, attach one or more trackers directly to cargo items. The tracker data appears on the order’s Map tab next to driver location, task progress, and proof-of-delivery — and on public tracking links you share with the shipper or end recipient.

Add trackers to an order →

Standalone — track without a chrt order

Register a device to your organization and start a tracking session for a specific shipment. Tracking sessions live independently of orders, which makes standalone trackers good for one-off shipments, customer-owned cargo, or cases where chrt is your tracking system but the order itself lives elsewhere.

Set up standalone tracking →

Get devices

chrt does not sell trackers self-serve. To request devices, learn about pricing, or ask whether a specific tracker model fits your operation, email trackers@chrt.com. See chrt.com/trackers for the marketing overview of available hardware.

Where to go next

  • First time setting up? Start with Supported devices to pick the right hardware, then Standalone trackers to register a device.
  • Already have devices?
    • To track cargo on a chrt order, see Trackers on orders.
    • To share a session with a connected shipper, see Sharing.
    • To wire Tive devices into chrt, see Integrations.
  • Building on the API? See Tracker API.

Related guides

  • Supported devices — the device matrix.
  • Standalone trackers — register and run sessions.
  • Trackers on orders — link trackers to cargo.
  • Battery and data — what each device reports.
  • Tracking concepts — devices, sessions, and pings in detail.