ZeroVoltion · Scooter Tracker
One record for
your scooter's whole life.
Miles, battery, savings, maintenance. The community tracks all of it across five apps and a spreadsheet. This keeps it in one place, one subject at a time, and it is free for everyone. Log a number, and it tells you what that number means.
Lives on your device. Nothing leaves it.
No account, no sign-in, no limit on reports.
Your scooter
NO RECORD YET
Lifetime miles
0mi
Log your odometer once and this becomes the spine of everything below.
This month
not yet
Zap rate
not yet
Kept so far
not yet
Next check
not yet
Nothing logged yet. Every room below is live and empty, waiting for your first number.
Miles
One number goes in: the total on your display. Out of it come the miles you rode this month and this week, the energy those miles took, and what they saved against the car you left parked.
Lifetime
not yet
This month
not yet
This week
not yet
Log today's odometer
mi · total
Logged. Here is what it means.
Since your last reading0 mi
Lifetime total0 mi
The odometer only counts up, so a reading below your last one is refused with the reason, not silently swallowed. Nothing here is sent anywhere.
The road to your next milestone
Miles a month, oldest to newest
oldestnewest
What your miles add up to derived, never asked
Battery
Two percentages a charge, and nothing else is asked of you. From those alone this room works out your rate, your heaviest and lightest stretches, and the energy that has gone into the pack and come back out of it.
Log a charge
Plugged in at about
%
Stopped it at
%
Logged. Here is what it means.
Into the pack0 Wh
Which is this much of one full cycle0.00
Percentages are all we ask for, because a percentage is the only thing your display actually shows you. The watt-hours are worked out from your pack size, never stored.
Charge-target habit
no charges logged yet
Where you stop the charge is the one battery habit you fully control. Log a few and this line tells you what yours is, and what it is doing for the pack.
Energy per mile, stretch by stretch
oldestnewest
Your pack
Pack capacity, from the label on your machine
Wh
Savings and payback
Your real logged miles, run against the car you did not drive. Not what you might save. A running tally of what you already did.
The four things only you know
Your car's real mpg
mpg
What you paid for the scooter
$
Parking you skip, per riding day
$
Days a week you actually ride
days
Parking starts at zero on purpose. Leave it there and the headline is nothing but fuel you did not buy minus the electricity you did, which is the number we can defend line by line. Fill it in and it becomes yours instead of ours.
Toward paying for itself
nothing kept yet$0
Log some miles and tell us your car's mpg, and this line starts filling.
Where it came from
Maintenance
Two clocks. Some things run on the calendar, some run on miles. Tick what you did, log what you fitted, and both clocks reset themselves.
The two-week rhythm our own published routine
0days in
Ten minutes, twice a month. This list is scooter maintenance for most owners. The ring fills as the fortnight runs down, and the oldest untouched item is the one that sets it.
On the miles, wear
Fitted something new? Put it on the record.
It is dated at today's odometer, so the miles-since counter starts from a real number rather than a guess. Log your odometer first if you have not today.
On the record.
FittedTires
At odometer0 mi
What you have done to it derived, never asked
What a checkup is not
It is not opening the battery compartment, not spraying anything near brake rotors or pads, and not forcing a bolt that is fighting back.
Three findings end the checkup and start a phone call: a wobble that tightening does not fix, brakes that stay spongy after adjustment, and anything battery related, meaning swelling, smells, or a sudden collapse in range. Those are not maintenance. Those are stop-riding situations.
History
Every entry, newest first. This is the story of the machine, and it is the part that travels with the scooter if it ever changes hands.
What a record is worth
A machine with an unbroken log sells for more than the same machine without one, for the same reason a car with a folder of receipts does. This is the public version of that folder, and it costs nothing.
Opens your own mail app · nothing is captured on this page · your record stays on your device
It reads all four rooms and works out four things none of them can show on their own. Then download it, as many times as you like.
Keep a copy. You hold it, not us.
There is no account here, so there is nothing of yours on a server of ours to lose, to leak, or to be asked for. The trade is that your browser is the only place this lives, and clearing your browsing data clears it. So take a copy: a file you save, or a code you paste somewhere you trust. Load it back on any device, any browser, any time.
Your record, packed into one line
Paste it anywhere you can find it again: a note, a message to yourself, a password manager. It is packed, not encrypted, so treat it like the log it is. Anyone holding it can read your mileage.
Load a record
Paste a code, or choose a file you saved earlier. It is checked before anything is touched: the format marker first, then every field, type and range. If any of it fails you get told exactly what failed, and your current record is left alone.
This will replace what is on this device
Bought your S60 from us? Everything here comes with you, and your Owner's Hub adds the three things this page deliberately does not carry: your rank against other riders, the maintainer's rate, and the serial-tied record a future buyer can verify. Every metric, all your history and unlimited reports are on this page already, and they always will be. The difference is not how much you get. It is that this version knows nothing about you.
Tallying your miles
Reading the pack
Adding up what you kept
Checking the care log
Grading the record itself
ZeroVoltion · Scooter Report
Your scooter
0lifetime miles
What this record proves
A record with nothing in it yet
Miles the record covers
0%
Longest gap between readings
0 days
Entries on the record
0
Full cycles on this pack
0
Record fingerprint 000000
A checksum of what is in this record, not a certificate. Two copies that match show the same six characters. Change one reading and it changes.
A checksum of what is in this record, not a certificate. Two copies that match show the same six characters. Change one reading and it changes.
Miles
Battery
Savings
Care
We would send this report and nothing else. No list, no drip, unless you ask for one, and your report is already on the screen either way.
Sent. If it is not in your inbox in a minute, look in promotions.
Estimates are marked as estimates · your data, your device · nothing on this page was uploaded
Made with Scooter Tracker, a free tool from ZeroVoltion · No drama. No compromise.
Made with Scooter Tracker, a free tool from ZeroVoltion · No drama. No compromise.
How this works
This page stores four kinds of thing and works out the rest. If a number can be computed it is never saved, which is why nothing here can drift out of step with your own readings.
- What is actually stored
- Odometer readings, charge percentages, the checkups you ticked, and the parts you fitted. That is the whole list. Lifetime miles, zap rate, cycles, wear, savings and payback are all worked out fresh every time the page draws them.
- Why we ask for percentages and not watt-hours
- A percentage is the only thing your display actually shows you. We turn it into energy using your pack's own capacity, which you set once in the Battery room, so this works for any scooter and not only ours.
- How your zap rate is worked out
- Energy put into the pack between two odometer readings, divided by the miles between them. It assumes you started and finished that stretch at roughly the same charge level. Over a few hundred miles that error washes out, which is why it is marked estimated until you have logged enough to steady it.
- Where the prices come from
- Gas is the U.S. EIA published figure for our region. Electricity came off our own meter during a charge test on our own machine. Both live in one shared file with every other tool on this site, so two of our pages can never quote you two different numbers. If that file has not loaded, the savings room says so instead of guessing.
- Why tire life is a range and brake pads have no number
- Owner reports land anywhere between about 600 and 2,000 miles, because rider weight, torque, braking and pavement matter more than the brand of rubber. Pads have no interval we can stand behind at all: they are replaced by feel and thickness. Log two changes and this page stops quoting the community and starts quoting you.
- Why there is no account
- An account would mean we hold your record, and holding it is the risk. There is nothing to breach here because there is nothing here. The cost is that your browser is the only copy, which is why saving a file is part of the tool and not an afterthought.
- What happens to a file you load
- It is checked before it is touched: a format marker, then every field, every type and every range. Everything it contains reaches the screen as text and never as instructions. Anything that fails is refused with the reason, and your current record is left exactly as it was.
Want to know what your next machine should be?
This page tells you what yours has done. The other tools tell you what a different one would do, on your route, at your weight, before you spend anything.
work out your real range →
Not sure a scooter is even right for you? Take the 2-min fit check →
Your data, your device · estimates are marked · works for any scooter, any brand
ZeroVoltion · No drama. No compromise.
ZeroVoltion · No drama. No compromise.