Importing your history

How do I import my history?

1. Export your data from the other service. Each service's steps are below.
2. Put the exported files in one ZIP, up to 50 MB.
3. On the Imports page, choose New Import, pick the service and the vehicle, and upload the ZIP. For ElectraFi, also choose the time zone set in your ElectraFi account.
4. Wait for it to finish. A large import can take several minutes.

Some limits:

• You can upload 10 imports a day, and run one per vehicle and two in total at a time.
• Records from before 2022 can't be imported. An ElectraFi or TezLab ZIP with any in it fails, so export from 2022 on.
• Imported drives and charges don't count toward leaderboards or achievements.
• Their times show in your time zone, which may differ from the export.

The ZIP you upload is kept until you delete your account, remove the vehicle, or its history is deleted.

How do I remove an import?

On the Imports page, each vehicle's imported data from each service has a Delete button. It removes that service's drives, charges and readings for the vehicle, along with the files you uploaded. What Roamer recorded itself stays.

Why are imported drives missing details?

An import has only what the other service's export includes. ABRP's has no routes, drive energy, charging curves or costs, and TezLab's has no routes or charging curves. Each service's section below says what comes over.

ElectraFi

Export each kind of data separately, and the import puts them together. Keep each drive and charge search to 6 months or less, since longer ranges can take 30 minutes or more to export.

1. Raw telemetry: at electrafi.com/export2.php, export each month separately so the data is complete.
2. Drives: at electrafi.com/tags.php, choose a date range and Search, then choose Download Data and Download GPX for each result block.
3. Charges: at electrafi.com/chargeSearch.php, choose a date range and Search, then Download Data.
4. Put every downloaded file in one ZIP. The telemetry files are required, and so are the GPX files if you include drives.

What comes over:

• Drives: times, distance, locations, energy, efficiency, battery levels, odometer and cost.
• Charges: times, location, energy delivered, battery levels, cost and range added.
• GPS points with elevation, and battery readings.
• Tags: Personal, Business or Work, and Commute on drives, and Home and Travel on charges. Other tags don't come over.

Notes, charging voltage and current, charging losses and savings are left out.

After an ElectraFi import, your charts and stats keep filling in for up to three weeks.

A charge keeps the cost ElectraFi recorded, unless you set a rate on the charge or a price on its place in Roamer. ElectraFi wrote $0.00 on charges it had no rate for, so a $0.00 charge that added energy gets your Roamer rate, and one that added no energy stays $0.00.

ABRP

1. In ABRP, export a daily summary of your saved activity to Excel: an English export for one vehicle, in miles or kilometers.
2. Put the .xlsx file in a ZIP, one Excel export per ZIP.
3. On the Imports page, choose New Import, then ABRP, the vehicle the export belongs to, and the time zone of the export's times.
4. Upload the ZIP, choose Start Import, and check the results for skipped drives and charges or fields left out.

What comes over: drive and charge summaries with times, battery percentages, odometer, distance and locations. Drives and charges Roamer already has stay as they are, and fields that conflict are left blank and explained in the results.

ABRP's export has no routes, drive energy, charging curves or costs. Charging energy is left out too, because the export doesn't say whether it was measured or estimated.

TezLab

TezLab Pro members can export drives and charges from the TezLab app, one kind at a time. Choose Charge Data, not Charge Summary. A summary export imports only your drives.

1. In TezLab, tap the lightning bolt tab, then Activity.
2. Tap the blue … button, then Export, and choose Drive Data.
3. Set the date range, tap Export Data, and tap the Exports banner to download the CSV when it's ready.
4. Do the same with Charge Data.
5. Move both CSV files to your computer and put them in one ZIP.
6. On the Imports page, choose New Import, then TezLab and the vehicle, and upload the ZIP.

A TezLab export covers every vehicle on your TezLab account. Import the same ZIP once for each vehicle, choosing a different vehicle each time. Each import keeps only the drives and charges that match that vehicle's VIN.

What comes over:

• Drives: times, distance, start and end locations, energy, efficiency, odometer and cost.
• Charges: times, location, energy delivered, battery levels, peak power, cost and range added.
• Tags on drives that are Personal, Business or Work, or Commute.

Routes, charging curves, battery levels during drives, elevation and notes are left out. So are drives that lasted no time, and charges that added no energy and left the battery level where it was.