iGPSPORT BSC100S GPS Bike Computer Wireless, 2.6'' LCD Display 40H Rechargeable Waterproof Cycling Computer Bluetooth ANT+

I am a retired senior and I started riding bikes about 2 years ago. This small bike computer has been a game changer for me. I have only had it about a week, so reliability over time is an unknown. It picks up the satellites quickly and appears to be accurate, as I have nothing to compare it to.I really like the fact that it shows me my miles ridden as well as the average mph. I currently started riding about 27 miles a day every other day. The readout is fine and living in a southern climate with a lot of sun, I wear polarized sunglasses and can see the screen very well. It also came with a bonus which was the handlebar mounting unit which makes it very convenient.About the only thing I can comment that may not be accurate is battery life. My ride usually takes me about 2 hours, and in that time the battery seems to go down more than I anticipated. The battery does not give a numerical readout, but rather shows a battery icon with marks. It seems every few rides drops the battery level to a point that I really question the 40 hours of potential charge that the seller indicates. I only charged it 1x or 2x, so I will need to see if it settles down and I should be actually getting about 20 rides out of a charge.I am obviously not a competitive biker, mountain bike, etc.. I only say that as there are many more expensive and feature laden bike computers available here at Amazon. I ride within my community on the same "circuit" so I did not have the need for more extensive features.Overall, super happy with this computer. I hope it lasts a long time.Update:I've now had this a few weeks and it had "frozen" in the middle of a ride. The buttons become unresponsive and only resetting the computer brought it back to life. I then lost ALL the information stored in the computer and had to set the computer up from scratch as if I was just using it for the first time.I contacted the company and they contacted me within 48 hrs. They suggested the "fix" was to reset the computer, which worked. I rode about 30 miles right after I reset the computer and it worked fine. I'm hoping this was just a blip. The company did offer to replace the product if the fix they suggested was unsuccessful.

Pros: I lost my wahoo bolt in a move and didn't want to shell out so much money for a new computer so I got this one. It meets all my current needs of being able to connect to my power meter, syncs with strava, auto pauses, auto back light, etcCons: The only features its really missing is GPS navigation and strava segment data. And I don't like how I can't fully customize the pages how I want. Each box has a designation of what is allowed and it's not really laid out well. But can't complain for the price. The app is kinda annoying as it shows an ad when you open it, but its not a huge deal. I was able to set everything up with the app pretty easily. iPhone FTW. Android may have issues as usual.Can't comment on durability or battery life yet as I just got it, but it seems well made overall. The rubber band mount was super annoying to figure out and the manual that came with it is pretty much useless. But i did a google search for bsc100s english manual and found a manual on a website called datadepo and that got me going.Overall I would recommend.

Like it, but sometimes I forget to turn it off after I loaded my bike on the truck again and am impressed how fast I can cycle.

UPDATE: after about a month of regular use with the bsc100s I am happy to report that this thing has worked flawlessly. syncs to my strava fast and without issue. you can't beat this for the price IMO and I usually hate everything! also: paired it to my garmin wheel speed sensor no problem too!I've used garmin products for the past 10years and couldn't justify shelling out another $300-400 on another one after mine Edge died. non replaceable batteries in a $400 electronic device is absurd. same thing with their watches. what should cost about $40 in new batteries would cost me about $700 in new devices between my edge and my watch. absurd. and to be honest, I had CONSTANT issues with my edge anyway. syncing issues and the unit wouldn't even turn on half the time w/o having to do a soft reset. nothing more annoying than constantly having to deal with that, i dreaded it each and every ride.so thats what brought me to try this $44 bsc100s. and so far so good. no issues setting up the app- although all the permission you have to agree to is a little sketchy but whatever..., synced right up to my strava account, took it for a spin this morning for a short 8mile ride and no issues with its main function. saved the ride when done, synced within a few seconds to both my strava app and the igpsport app. I will update my review as time goes on but even if this thing only lasts me a year or 2 I'll be happy for the price vs shelling out the insane amounts of cash for another garmin device. word of advice, the included instruction manual is pretty much useless, scan the QR code in that booklet to get the full 14page manual online. here are my only 2 grips so far with the unit. 1. theres no way to combine your AVG speed on a page with your MPH. so anytime I want to see my avg speed while riding i have to push the right button to skip a page on the 4 page display and then i can see my AVG mph, then to see my real time MPH I have to go back to the page I was on, THIS was a pretty big bummer for me personally . 2. the fonts in the little windows are hard to read if you're like me and have compromised reading vision (the joys of getting old..). but I can deal with that , its not a deal breaker on the unit as with time I'll memorize what each of the 4 lower quadrants of the display are showing me . I still need to sync my garmin wheel speed sensor but so far I'm happy with my purchase. for under $50 you cant beat it IMO. and it's free returns anyway, so what do you have to lose. send it back if you don't like it and then go spend 4x the amount for the closest name brand unit thats comparable.

Love this computer. Much easier to read than the old CatEye I replaced it with. Plus, it has the connections for multiple sensors like heart rate and cadence. Rechargeable so you don't have to keep buying to coin batteries which I like. Instructions leave something to be desired though.