Delete your One SOS account
This page explains how to delete your account and associated data from One SOS, and what we are required to keep.
Last updated: 10 August 2026
This applies to the One SOS, One SOS Ambulance and One SOS Hospital apps, published by V4-Lab Software Solutions.
How to request deletion
- Send an email to care@onesos.in with the subject Account deletion request.
- Send it from the email address registered to your account, or include the mobile number you use to sign in, so we can verify the request is yours.
- Tell us whether you want your whole account deleted, or only specific data (for example your saved medical details or emergency contacts) while keeping the account.
We confirm receipt within 3 working days and complete the deletion within 30 days. You do not need to have the app installed to make a request.
Responder accounts โ ambulance drivers, paramedics and hospital staff โ are issued by an agency or hospital. Those users should also contact their organisation, which controls the account.
What is deleted
- Your profile: name, mobile number, email address
- Medical details you saved, such as blood group, allergies and conditions
- Emergency contacts you added
- Saved addresses and places
- Your device push notification token
- Location history associated with your account
What is kept, and for how long
Records of an emergency are not only about you โ an ambulance crew and a hospital acted on them, and they may be needed as evidence of what care was given. We therefore keep a record of past emergencies for up to 7 years, as medico-legal records generally require in India.
These retained records are de-identified where possible: your name and contact details are removed, leaving the case reference, timestamps, the responding ambulance and hospital, and the clinical handover information.
We also keep whatever a law, regulator or court specifically requires us to keep, for as long as that requirement lasts.
Questions
Email care@onesos.in. Our full Privacy Policy explains what we collect and why.