Your vital info, within reach, when every second counts.
Dr'O stores, protects and shares your critical medical information. In an emergency, every second counts.
Verified information
Data validated by healthcare professionals
Maximum security
Your data is protected and encrypted
Emergency access
Your information available in an instant
Controlled sharing
You decide who can see your information
Hi,
Thomas
BLOOD TYPE
O+
Blood type O positive
EMERGENCY MODE
Show my info
Allergies
None
History
None
Treatments
None
Transfusions
1
Quick access via QR code
Available offline
Alerts and reminders
Encrypted and secured data
GDPR compliant, HDS certified
Features
Everything you need
Dr'O brings your critical medical information together in one secure app.
Blood type & Rh factor
Record and verify your blood type. Biological validation badge from an accredited lab.
Emergency Mode
Instant access to your vital info. Clear red interface, reachable in 2 taps for first responders.
Secure sharing
Granular control: choose who accesses your data — a health professional, hospital, or loved one.
Medical record
Allergies, medical history, treatments, transfusions. Everything centralized, full history.
Smart reminders
Biological verification reminders. Never let your medical information expire again.
Lock screen display
Show your blood type right on your lock screen. Visible instantly, no unlocking needed.
Security & Compliance
Your medical data deserves maximum protection
Dr'O was built with security as a priority from day one. Every piece of data is encrypted, every access is controlled, every share is logged.
End-to-end encryption
Your data is encrypted in transit and at rest
GDPR compliant
Your rights over your data are respected and guaranteed
HDS certified hosting
Certified health data hosting in France
Biological verification
Data validated by accredited healthcare professionals
Blood type
O+
Blood type O positive
Medical reference
Blood compatibility chart
Who can donate to whom? Find every compatibility combination.
| Type | Can donate to | Can receive from |
|---|---|---|
| O− | Everyone (universal donor) | O− |
| O+ | O+, A+, B+, AB+ | O−, O+ |
| A− | A−, A+, AB−, AB+ | O−, A− |
| A+ | A+, AB+ | O−, O+, A−, A+ |
| B− | B−, B+, AB−, AB+ | O−, B− |
| B+ | B+, AB+ | O−, O+, B−, B+ |
| AB− | AB−, AB+ | O−, A−, B−, AB− |
| AB+ | AB+ only | Everyone (universal recipient) |
Being prepared protects lives.
Join Dr'O for free and keep your vital information always within reach.