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Reviews & Ratings
The reviewer presents the iGPSport SR mini as a new and impressive alternative to other radar lights. They praise its lightweight design (49g), compact size, and excellent build quality. The radar performance is highlighted as superior, with a detection range of over 100 meters, which is about double that of the Magene L508. The light is described as very bright with appealing patterns, and the battery life for radar-only mode is up to 20 hours. The mounting system, which attaches to the seat stays, is also commended. The main drawbacks mentioned are the inability to disable the blinking brake light and radar warning via the phone app (though this is planned for an update) and an unreliable auto-sleep function that once drained the battery. After approximately 200 km of testing, the reviewer found it very reliable with only a single instance of a false positive.
AI-Summary
Pros
- Very lightweight (49g)
- Significantly smaller than competitors
- Excellent build quality with a grippy surface
- Very bright light with appealing patterns
- Superior radar range (over 100m, about double the Magene L508)
- Reliable detection of cars and motorcycles
- Long battery life in radar-only mode (up to 20 hours)
- Comes with a safety lanyard
- Mounting system is secure and uses a standard quarter-turn lock
- Mount is compatible with other devices (e.g., Magene)
- Very few false positives in testing
- Can be purchased and shipped to Germany for 100€
- Can be used as a radar display with a phone app
Cons
- Cannot disable the blinking brake light and radar warning via the phone app (yet)
- Auto-sleep function is not 100% reliable and once drained the battery to 0%
- Had one false positive on a metal bridge
Key Points
- Weighs 49g
- Mounts to seat stays with a screw and quarter-turn lock
- Radar range is over 100 meters
- Battery life: up to 20 hours in radar-only mode
- Light patterns can be changed via button press
- Includes a safety lanyard
- Phone app allows for light pattern configuration and can act as a radar display
- A firmware/software update is planned to allow deactivation of the blinking functions
The reviewer states that the iGPSport SR mini has significantly improved accuracy with almost no false positives compared to previous models, performing nearly on par with premium radars like Varia or Wahoo. However, they note disappointing battery life and the lack of a seatpost mount in the box.
AI-Summary
Pros
- Almost no false positives after dozens of hours of testing
- Multi-object detection works well, accurately tracking multiple cars
- Auto sleep feature
- Changes light pattern during entire overtaking period
- Brake sensing feature
- Light modes are slightly customizable
- Safety tether included
- USB-C charging port
- App can replace a bike computer by showing cars
- Surpassed claimed battery life (8.6 hours vs claimed 7 hours)
Cons
- No seatpost mount included in the box
- Average brightness
- Battery life is below average compared to other radars
- No battery life indicator
- Doesn't improve side visibility
- Auto sleep feature didn't activate during first long ride
- Wahoo/other bike computers cannot wake SR from standby mode
- Detection distance claims don't match reality (sometimes detects later than competitors)
Key Points
- Dimensions: 77×37×19 mm
- Weight: 50g
- Claimed battery life: up to 7 hours (day flash)
- Real battery life: 8.5 hours
- Radar detection distance: 160m
- Detecting speed: 4-110km/h
- Viewing angle: 220°
- Horizontal angle: 45°
- Protocols: ANT+, Bluetooth
- Water resistance: IPX7
- ...and 3 more
The iGPSport SR mini is a compact radar tail light that users report performs well compared to competitors like Magene L508 and Garmin Varia. It retails around $79-99, weighs 49g with a 28g mount, and features improved detection algorithms with minimal false positives. Battery life is estimated at 8.5-15 hours depending on light usage. The device connects to cycling computers via ANT+ and includes multiple bright light modes with a saddle rail mount.
AI-Generated Forum Summary
Pros
- Excellent detection with minimal false positives compared to competitors
- Good battery life (8.5-15 hours) and bright light modes
- Compact, lightweight design (49g) with sturdy mount
- Competitive pricing ($79-99) compared to Garmin Varia
- Good computer integration showing battery status and vehicle data
Cons
- Limited battery life compared to some expectations
- Mount design may not fit all saddle positions and can be loose
- App setup is finnicky and doesn't remember light settings
- Blinking features may not be street legal in some countries like Germany
Key Points
- Weight: 49g (device) + 28g (mount)
- Price: $79-99 USD
- Battery: 8.5-15 hours
- Detection range: 120-150m
- Material: Plastic housing with saddle rail mount
- Connectivity: ANT+ to cycling computers
Frequently Asked Questions
How does it compare to Magene L508?
Users report SR mini has better detection, fewer false positives, brighter lights, longer battery life, and lighter weight at similar price point.
What is the battery life?
Approximately 8.5 hours with flashing light, up to 15 hours with light off or in radar-only mode.
Where can I buy it and what's the price?
Available on iGPSport regional websites ($79.99 USD with sales), AliExpress, and retailers like Bikeinn. Prices range from $79-99 USD.
Does it work with Garmin/Wahoo computers?
Yes, it connects via ANT+ to Garmin, Wahoo, and iGPSport computers, showing vehicle alerts and battery status.