Telematics Insurance at a Glance
Up to 30%
Maximum savings
10-15%
Average discount
App or OBD
Two tracking options
Step 1: What is Telematics Insurance?
Telematics insurance (Telematik-Tarif) tracks your driving behavior and rewards safe driving with discounts. It is also called "Pay How You Drive" insurance. The concept is straightforward: your driving data is collected, analyzed, and translated into a score. Higher scores mean bigger discounts on your premium.
Smartphone App
Download the insurer's app, which uses GPS and motion sensors to track trips. No additional hardware needed. Uses 5-15% battery per hour of driving. Consider a car charger for longer trips.
OBD-II Device
A small device plugs into your car's OBD-II port (usually under the steering wheel). More accurate than apps (no forgotten phones). Requires installation but captures every trip automatically.
How Your Score Is Calculated
Most insurers use a 0-100 scale. Your score is calculated based on multiple factors weighted differently by each insurer. The exact formula is proprietary, but according to GDV (Gesamtverband der Deutschen Versicherungswirtschaft), braking, acceleration, and speed compliance are typically the most heavily weighted factors.
According to ADAC, Germany's largest automobile club, OBD devices generally provide more reliable data because they connect directly to your car's systems and do not miss trips due to forgotten phones or dead batteries.
Step 2: What Affects Your Score?
Your driving score is calculated from several factors. Here is what matters most, based on industry data from GDV and ADAC:
| Factor | Weight | Description |
|---|---|---|
| Braking behavior | High | Smooth, early braking vs. hard stops |
| Acceleration | High | Gradual vs. aggressive acceleration |
| Cornering | Medium | Gentle curves vs. sharp turns |
| Speed compliance | High | Staying within speed limits |
| Time of driving | Medium | Daytime vs. night/rush hour |
| Mileage | Low | Total kilometers driven |
Tips for a High Score (from ADAC and Verbraucherzentrale)
- - Brake early and smoothly - look ahead and ease off the accelerator
- - Accelerate gradually - avoid aggressive starts from traffic lights
- - Drive during daylight hours when possible
- - Maintain steady speeds - use cruise control on highways
- - Take corners at moderate speeds without late braking
- - Keep sufficient following distance from the car ahead
- - Avoid peak hour traffic if your schedule allows
Step 3: How Much Can You Save?
Savings depend on your driving score. According to GDV and Verbraucherzentrale, here is what you can expect:
| Score Range | Discount | Base Premium | Final Premium | Your Savings |
|---|---|---|---|---|
| 90-100 (Excellent) | 20-30% | EUR 800 | EUR 560-640 | EUR 160-240 |
| 70-89 (Good) | 10-19% | EUR 800 | EUR 648-720 | EUR 80-152 |
| 50-69 (Average) | 0-9% | EUR 800 | EUR 728-800 | EUR 0-72 |
Warning: Not All Policies Are the Same
According to Stiftung Warentest, some telematics policies are discount-only (safe driving earns discounts, but poor driving simply does not earn any discount). Others are discount-and-penalty (poor scores can increase your premium). Always ask about penalty clauses before committing.
Real premium context: Average annual premiums for full coverage (Vollkasko) in Germany sit in the EUR 800-1,200 range across major comparison portals. A 25% telematics discount on an EUR 1,000 base premium is EUR 250 per year. Liability-only (Haftpflicht) premiums are lower in absolute terms; the percentage discount still applies.
Compare Telematics Insurance
Find telematics policies that reward safe driving. Save up to 30% on your premium.
Compare Car Insurance NowStep 4: Privacy and Data Protection
Your privacy concerns are valid. Here is what you should know:
Protected by GDPR
- Processed only on the basis of GDPR Art. 6 (1) (b), which is contract performance
- Purpose limitation under Art. 5 means it cannot be reused for unrelated purposes
- Sharing with third parties requires your explicit consent (Art. 7)
- Right of access (Art. 15) and right to erasure after the contract ends (Art. 17)
Things to Consider
- Constant monitoring while driving
- Location tracking (where you drive)
- Other drivers affect your score
- Opting out may lose discounts
In Claims Situations
A common worry: can the insurer use your telematics data to reject a claim? Under the GDPR purpose-limitation principle, data collected for premium calculation cannot be repurposed to deny a legitimate claim. Fraud investigations fall under a separate legal basis (Art. 6 (1) (f), legitimate interest), so always read your policy wording before you sign.
Step 5: Is Telematics Right for You?
Good Fit If You...
- - Drive calmly and defensively
- - Mostly drive during daytime hours
- - Want to prove safe driving as a newcomer
- - Are comfortable with data sharing
- - Drive fewer than 15,000 km/year
- - Have a clean driving record from home country
Maybe Not If You...
- - Drive aggressively or have a lead foot
- - Often drive late at night
- - Value privacy highly
- - Drive in heavy stop-and-go city traffic
- - Frequently forget to charge your phone
Try Before You Commit
A few insurers let you test before locking in. HUK-Coburg's Telematik Plus has a 5% Start-Bonus you keep regardless of score in the first months. Allianz BonusDrive applies a 10% Startbonus once you have driven 100 km with the app, before the long-term score kicks in. Use these phases to see your baseline before signing a full 12-month contract.
The German telematics providers in detail
All conditions verified against the providers' official German product pages. Conditions change every year, so check the current terms before signing.
HUK-Coburg Telematik Plus
Germany's largest car insurer. The 5% Start-Bonus in the opening months is locked in regardless of your driving, and the annual review then lifts you up to 30%. Data capture uses the "HUK Mein Auto" app plus a small windscreen sensor. Solid statistics, clean app, low-friction onboarding.
Allianz BonusDrive
Add-on module on top of an existing Allianz policy. Once you have transmitted 100 km of driving data, the one-time 10% Startbonus applies automatically - a useful "at least I got something" floor. Available in Komfort and Premium lines. Choose between app and sensor.
DEVK Fahr clever!
App-only, no OBD device. The 15% Startbonus kicks in if you log at least 5,000 km of driving data per year, so short-distance commuters do not benefit much. From the second year onward the discount up to 30% is driven by your score.
CosmosDirekt BetterDrive
Built specifically for drivers up to 28. Uses the MyDrive app. Before signing the contract, you record at least 400 km and 10 separate trips - a kind of trial period for your score. First year: 10% Einsteigerbonus. After that, up to 30% based on driving. A good fit for young expats and students.
VHV TELEMATIK-Baustein
Instead of an app, VHV ships its own free telematics box (separate from the OBD port). 10% discount kicks in automatically in your first insurance year. After 25 driving hours, the score forms and the discount can rise to 30%. Phone-independent, slightly more involved to install.
Cancellation rights and the shared-car problem
Sonderkundigungsrecht when the premium goes up
Under section 40 of the Insurance Contract Act (Versicherungsvertragsgesetz, VVG), if the insurer raises your premium or changes the terms to your disadvantage, you have a special right to cancel within one month of receiving that notice - separate from the regular 30 November termination date.
For telematics this matters especially: if the app starts measuring a new data field, the scoring model changes, or your premium is bumped, you can exit. Send the cancellation in writing (email works, registered post is safer).
When a partner, child, or friend drives your car
The app tracks the vehicle's movement, not the driver. A second driver with a different style will pull your score down unless you do something about it.
What you can do per provider:
- - HUK Mein Auto: tag the trip as "other driver" in the app and it stays out of your scoring.
- - Allianz BonusDrive: exclude individual trips from the trip list.
- - DEVK Fahr clever!: no per-trip tagging feature; the cleanest workaround is a separate policy for the second driver.
- - VHV box: registers the vehicle only, so shared driving dilutes your score automatically.
Frequently Asked Questions
How much can I actually save with telematics car insurance?
30% is the ceiling, not the norm. Independent consumer tests put the average real saving for steady drivers at 10-15% per year, which is EUR 80-120 on an 800 EUR base premium. Only scores in the 90-100 band reach the 25-30% range. The three things that move the score most are smooth braking, gradual acceleration, and daytime driving.
Does the app drain my phone battery?
Yes, running GPS constantly uses 5-15% battery per hour of driving. For longer commutes, consider a car charger or choose an OBD device instead, which does not affect your phone battery at all. Some apps have battery-saving modes that use only motion sensors instead of constant GPS.
What if I forget to start the app?
Most modern apps have auto-detection that starts recording when motion is detected. However, if you forget your phone entirely, those trips will be missed. Some insurers offer grace for occasional missed trips, but consistently missing trips affects score accuracy. OBD devices solve this problem because they are always connected and record automatically.
Can other drivers use my car with telematics?
Yes, but their driving affects your score. If a family member, partner, or friend drives differently, it could lower your overall score. Some apps, like those from HUK-Coburg, allow you to identify and exclude trips driven by others or flag secondary drivers.
Is telematics good for young drivers?
Usually yes. Drivers under 28 pay some of the highest premiums in Germany because the SF-class system rewards years of clean history, which they simply do not have yet. Telematics works around that by measuring how you actually drive. CosmosDirekt BetterDrive is built specifically for drivers up to 28 and combines a 10% Einsteigerbonus in the first year with score-based discounts on top.
What happens if I get a poor score?
This depends on your policy type. Discount-only policies simply do not give you a discount. Discount-and-penalty policies may increase your premium by 5-10% for low scores. Stiftung Warentest recommends choosing discount-only policies for first-time telematics users to avoid unexpected increases.
How do I compare telematics insurance providers?
Look at: (1) Maximum discount percentage, (2) Whether it is discount-only or includes penalties, (3) App quality and battery usage, (4) OBD device availability and cost, (5) Trial period options, and (6) Score feedback detail. Get quotes from at least 3 providers and ask about their specific scoring weights.
Sources and Further Reading
- - ADAC - German Automobile Club (driving tips and road safety)
- - GDV - German Insurance Association (industry statistics)
- - Stiftung Warentest - Consumer protection organization (insurance comparisons)
- - Verbraucherzentrale - Consumer advice center
Related Guides
Summary: Your Telematics Checklist
- 1Assess your driving style - telematics rewards calm, smooth, defensive driving
- 2Compare telematics policies - look for discount-only options (no penalty clauses)
- 3Choose app or OBD device based on your preferences
- 4Review privacy terms and understand your GDPR rights
- 5Try before committing - use trial periods if available
- 6Monitor your score and adjust driving habits if needed
- 7Build your SF-class - use telematics to fast-track your no-claims bonus