BONE Bike Tie Pro 1, Bike Cell Phone Mount for Stem, Scratch-Free Silicone Holder & Quick Setup, Universal Cycling Phone Holder Compatible with Most Smartphones (Black - Stem)

I have an HTC ONE M8. At first the mount seemed too small. It stretches enough, and fits secure and tight enough where you don't have to worry about your phone. I was worried at first, but I've gone multiple rides and almost 150 miles and so far no problems at all. The entire mount might wiggle a bit here and there over long stretches of bumpy road, but it is in no danger of falling off or sliding to the side. The rubber might wear out over time? Too early to say, and seems fine so far. This is a great phone mount, and it's so easy to setup and take off your bike. Huge selling point for me since I didn't want to use a bracket mount that would be on my bike all the time. Glad I took the chance on this and would recommend it to anyone looking for a phone mount.

I've tried every type of smartphone bike mount on Amazon, including the newer designs that have the additional webbing to hold your phone in. None secured my phone longer than 10 miles.This one, however, has kept my phone solid in place for 400 miles, much of it rough terrain (and my hybrid has no suspension).The problem with the "clamp"-style phone holders is that they're made of plastic and metal. These hard materials directly transfer road shock to your phone, causing it to bounce out. Even with the multicolored rubber webbing the manufacturers have added to improve security, your phone will still violently jerk around. At best, it makes your phone unusable and unreadable in motion.The reason Bone's design is so superior and works so well is that it's entirely made of a silicone composite that ABSORBS shock. Even over the roughest terrain, my phone has barely jiggled. I can even read texts at speed.I've seen concerns that the cradle looks too stretched out with a big phone inserted, but I have a big phone with an even bigger case and I've had no issues.A+ design and value. The only phone holder I recommend.

This was horrible for mountain bike usage. The phone rattled against the goose neck, too much banging for the phone. I gave up on it for a very long time till today. I tried it out when golfing. It worked perfectly. Very easy to put on square bar and held tight. I will use this for golfing all the time now, so much more convenient when using the yardage app. Plus half the price of the ones made for golfing.

This is an excellent minimalist phone holder that works perfectly. I was looking at the many option that have a clamp and vise grip sides and a silicon web strap and they just looked too bulky and cumbersome. Then I found this and it seemed to be the perfect solution for attaching to the stem. I use it for an iPhone 7 Plus with a very slim case (Ringke SLIM). This size phone is just about the limit for the mount but it holds it very securely and in the perfect position and orientation on my mountain bike. The only caveat is that it blocks the home button so I can't easily use fingerprint recognition to open the phone.Time will tell for durability, but so far very impressed. Wish there were some other colors like grey...

Took this on a bike trip across multiple states. Very nice for the money and my phone is still in great shape

This product is exactly as you expect; a rubberized material that attaches to the stem of your bike. My iPhone 7 Plus fits easily in the elastic holder and it does hold the phone. Be aware, however, that going over bumps and other rough roads makes this thing bounce on the stem. You will notice the phone moving a lot. While it does take some beating, over the long haul my guess is that this device is much less durable than other options. Consider a more robust attachment if you are concerned about your phone getting abuse.

I pulled this out of the box and immediately thought I messed up and didn't see how this thing could possibly work for its intended purpose. I didn't even think it would survive the fitting.Boy, was I wrong. First of all, the installation on the handlebar stem is ridiculously simple and strong--I've done several rides and it hasn't even moved. I don't know if in time it will stretch a bit and require re-adjusting, but so far, after one plus month, it is holding firm.Secondly, I also did not think the straps that hold the phone, would, well, hold the phone. Again, I have to admit, that the quality of the silicone is such that not only does it hold the phone in place, it holds it securely, and vibration-free.For a product I thought that I'd be returning the second I saw it, to actually using it--I have to say, this is a great product at this price, and certainly for my use.

It keeps my phone it place on my road bike with some wobbles but then I tightened it and it didn't wobble any more, very easy to install and get my phone in and out of! Overall a great phone holder for a pretty cheap price! Definitely recommend it.

everything is super great for this although it says it is compatible with cases they are refering to the bery slim plastic case this will not work on an otterbox case. but other then that its super secure and not having a case while strapped in worry me not.

It's deceiving that you think your phone won't fit into this, but it stretches just fine. Fits my Samsung S22. Using it on my E bike.

good fit. was looking for a portrait orientation one. this one is solid

a little tight to install. you lose access to corners of screen and front camera.