From the child's phone:
- Location (GPS) — to record rides and show you where your rider
is. While the Rider app is set up, the phone reports its location
to us continuously: in full detail during a ride,
and at a much lower rate the rest of the time (roughly once a
minute while the phone is moving, and every few minutes while it's
resting) so we can notice a ride starting and answer "where's my
kid right now?"
- Motion and speed information derived from that location, plus the
phone's motion type (still, walking, cycling, in a car) — used to tell
a real bike ride apart from a car trip or a walk.
- Battery level and charging state — so we can tell you if the
phone is about to die.
- App version and basic device status (for example, the app's
location-permission level) — sent with location reports so we can
tell you when tracking is misconfigured and fix bugs.
- The child's first name, as you enter it, to label rides.
- The child's phone number, if you enter it — used only so
you can tap to text your own child a reminder. We never
use it to contact your child.
- A notification token, used to deliver silent "are you alive"
pings to the Rider app and to pair the device.
From the parent's phone:
- Your name, email address, and a securely hashed password, to sign in.
- Any places you draw on the map and your alert preferences.
- A notification token, so we can send you alerts.
What we store is narrower than what the phone reports:
the rides themselves (route, speeds, times, flags), the
single most recent location point, and short-lived event
records (for example, where the phone was when contact was lost, so
the alert we send you can include a last-known location). We do not
keep a continuous, always-on trail of everywhere your child has been
between rides.
For security and record-keeping, we also log basic
technical information — IP address, timestamp, and app version — when
an account is created, consent is given, or terms are accepted. We use
crash reporting (Sentry) configured not to attach personal
identifiers. And if you join the waitlist on this website, we collect
the email address you submit, only to contact you about availability.