---
title: "ARadar — App Overview"
url: https://marlvel.ai/intel-report/sports/org-cagnulein-watchradar
category: Sports
developer: Roberto Viola
platforms: ios, android
rating: 4.5 (1.3K ratings)
pricing: free
report_level: overview
generated: 2026-04-17
---

<!-- SECTION: Key Insight -->
> **Key Insight:** ARadar effectively repurposes the Apple Watch as a standalone interface for bike radar systems, streamlining safety monitoring for cyclists.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Sports |
| Rating | 4.5 ★ (1.3K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.6 |
| Latest Version (Android) | VARY |
| Developer | Roberto Viola |

<!-- SECTION: Summary -->
## What is ARadar?

ARadar is a cycling safety utility that bridges Bluetooth-enabled bike radars, such as the Garmin Varia and Bryton Gardia, directly to the Apple Watch. It provides haptic and audible alerts for approaching vehicles, eliminating the need for a dedicated bike computer or handlebar-mounted smartphone. The app also functions as a workout tracker, syncing GPS and heart rate data to Apple Health and Strava.

<!-- SECTION: Key Features -->
## Key Features

- **Direct Radar Integration**: Connects compatible bike radars directly to the Apple Watch via Bluetooth without requiring a smartphone or cycling computer.
- **Safety Alerts**: Provides haptic vibrations and audible voice feedback on the Apple Watch when objects approach from behind.
- **Workout Synchronization**: Records ride statistics, including heart rate and GPS data, and exports them to the Apple Health app and Strava.
- **Overtaking Statistics**: Tracks and displays data regarding vehicle overtakes during the ride.
- **Sensor Support**: Includes support for automatic cadence sensor connection and an iPhone mirror view mode.

<!-- SECTION: Target Audience -->
## Who is it for?

Road cyclists and commuters who use bike radar systems and prefer to monitor safety alerts via their Apple Watch.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/aradar/id1625452581?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.watchfacestudio.radariv&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/sports/org-cagnulein-watchradar)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/sports/org-cagnulein-watchradar).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*