iGPSPORTSR30 Radar Bike Rear Light, 20H Battery Life, 150M Monitoring Distance, IPX7 Waterproof, Rechargeable Bicycle Cyle Back Tail Lights

The media could not be loaded.  Adding this SR30 tail light radar to an iGPSport computer is a few clicks on the settings menu. It shows up immediately and just works. I bike commute and my route includes a decent bit of road where mirrors help but eyes front is necessary for busy intersections and traffic lights. The beep tones from this radar are just what I need to discern if someone is coming up behind me to beat a light and bump me into the ditch. There's visual clues too but the beeping is really enough. The beeps are somewhat like handheld games from the 80s. They are easy to hear over traffic sounds and the patterns are such that they aren't akin to any other beeping thing on your kit. The volume isn't so low you can't hear but also not so loud that it gets to be obnoxious when you ride in traffic. I wear a Monster Boomerang on my neck so I can listen to tunes but still hear the demonic shouts, beeps and revved engines of angry motorists. If you wear earbuds you may not hear the electronic tones but that depends on your settings and computer.The radar is extremely sensitive. It really does pick up cars that are lanes over and can discern ones that make a more menacing approach. It seems to be able to tell large trucks from cars too.Installation is easy. Generic O-rings of various sizes keep the brace in place on your seat post. Future replacements are simple because O-rings are available at most hardware stores and online. Charging is USB-C so no special cables to label and misplace.The brake light is bright and it appears to go to sleep when there's no motion. That's important for me since I'm usually in a hurry when I get to work and I forget to turn off the tail light on my bike.Battery life is decent. I haven't had it long enough to incorporate into my charge routine at work but it's not yet died on me. The unit is fairly large and a bit heavy which is likely more about battery size than anything else. I'm happy with that compromise.For my review I'm using the iGPSport BSC300 -- it's currently the best low priced bike computer with high end features. The combination of the SR30 and BSC300 is an excellent way to level up a ride and not break the bank.

Works as advertised. Easily paired with Garmin 530. Radar not blocked by cyclists behind me. Eye catching red vertical bars on Garmin with moving ball showing approaching vehicle. Adds a second ball for a trailing vehicle, an issue using my eyeglass mirror. Bars turn green as last vehicle has passed.Great value for a significant safety aid.

Things I liked about the SR30:Increased sense of safetyAuto sleep featureLong battery lifeUSB-C charging portImproves side visibilityAble to remember the last used light modeThings I disliked about the SR30:Kind of expensiveUnstable mountLight modes are not customizableLow maximum detecting speedA short duration of the light pattern change when overtakingConnection and freezing issues

In summary, the iGPSPORT SR30 radar light is a very good product, although some minor issues could be improved. Therefore, I really like this product and will recommend it to people who want a good radar light at a reasonable price. More details are shown below:So far, I have ridden for 100 km with the SR30 radar light. It is my first time using a radar tail light, and the experience with the SR30 radar light has been great so far. The building quality of SR30 is very solid, and connecting it with an iGPSPORT computer (630) is very easy and fast (less than 2 min). Once you connect it, a small radar icon will appear on your bike computer's left side. The information from the radar will also show up clearly on the left side during the riding. When a car is in a dangerous distance, the computer will also make a sound to warn you. The radar is pretty accurate most of the time, although fraud warnings happen several times during my 100 km riding (less than 5%). The light is very bright and has multiple modes to shine. The battery life is very good based on what they claimed, although I have yet to have a chance to empty the battery so far. Therefore, it is a very good product and worth every dollar of the price.Pro:1. The quality of the product is solid.2. The radar is accurate, and the rate of the fraud warning is less than 5% in my 4-hour-country-side riding.3. The light is very bright and has multiple shining modes.4. The set-up is very easy.5. The battery life is good.Con:1. It may be tricky when you try to mount this light on your saddle bag since there are no specific components to mount it on it.2. The warning sounds from my iGPSPORT for a car in the back, navigation, and cadence are the same to me. It is hard for me to know the situation without looking at the screen.3. I did not see a place in my iGPSPORT PC where I could change the radar light's setting (light modes, etc.). There may be one, but I did not find it. And it may be worth putting it in a more obvious place.

Funciona muy bien aunque a veces tarda en detectar vehículos o los detecta muy tarde, pero me ha funcionado perfecto con el ciclocomputador igps630

A product that meets its goal The light is seen at a good distance and the radar makes it easy for you to go by road.

Radar has drawbacks typical of this technology. It does not see cars driving behind you at the same speed and has a slight delay and problems with showing cars driving in a row. In fact, it is close to what Garmin offers. The undoubted advantage is the stronger light, the disadvantage is the constant operation (if you press the "off" button too briefly, it will not turn off completely). You also need to buy a new holder because it slides on the side and change the position by 90 degrees compared to the Garmin standard.

Buying this was prompted by a close encounter I had with a vehicle that I didn't hear approach. Almost took my hand off! So I felt I needed to add a further safety layer, and after looking around options, I opted for this device.I fitted this weekend and found the radar's vehicle detection system to be great. Every approaching car from behind triggers an audible alert and is tracked on my head unit until it passes by (this is an IGPSport head unit). This feature has given me the assurance that I am aware of my surroundings at all times, even under challenging conditions.It is also an excellent rear light (super super bright!), improving my visibility to others on the road, with a great battery life. I had over 80% after a 3 hour bike ride this weekend.While it may seem like a significant investment initially, the assurance of safety and the enhanced cycling experience it offers make it completely worth the price. It was easy to fit and install, connect to my head unit (as always, I connected to my partner's Garmin, and it worked fine on her system too).

Superb piece of kit work's well, feel confident riding