OK to use for walking, not for me for running
934767
This item is a good idea. It is well made and stretches for easy on and off. However, and probably my main gripe, is that one cannot easily put their cell phone inside the slot if you have a cover on it, particularly an Otterbox. I have a Galaxy S6, so it has a larger screen and the Otterbox Defender case on it.  I had trouble putting it inside and had to take some time to do so. Once your phone is securely inside the slot, then you cannot take it out if necessary without stopping (and for me, taking the belt itself off to remove the phone).

I do not want to remove the phone from its case, so this belt isn't going to work for me if I am running. I found it easier to have bluetooth headphones and continue to hold my phone so I can access it when necessary.  I may use it for walking the dogs as since the belt first snugly around my waist, I can slip my phone between the belt and my clothes when walking, which will be handing in the summertime as most women's shorts do not come with pockets.
3735140
I like how these earbuds automatically pair with my iPhone when I power them up, and also display their charge level through the phone. However, they really fall short when it comes to jogging. The band is too long and heavy, and bounces around quite a bit. The earbuds themselves are fairly large and heavy as well, and I find myself constantly adjusting them while running. I would have rated them 5 stars had they not advertised as being sports earbuds, which they are clearly not suitable for (jogging at least)
3336888
Kept sliding up my waist when I took it on my runs. Had to return :/ Might be good for walking though! The TuneBand for iPhone is actually perfect for running!
118156
I used this item for several long runs (10 miles+) for listening to music and audiobooks and for talking on the phone while walking through the city (early morning when its not that loud.)  For running, performance was ok.  The biggest negative for running is that the band that connects the earbuds get tacky and sticks to your skin.  Once that happens, you can't turn your head without a painful ripping out of the earbuds.  Even for casual use, the earbuds would often become uncomfortable because the strap would stick to my neck and yank on them.  For talking,  it picks up background noise to the point that its unusable if there is any wind or traffic nearby.  Pros are good battery life, quick charging, and good volume but for me, the negatives far outweigh the good.
3266895
Not good for running at all but very good for walking. I still use the shoes. Keep in mind different people have different needs for their running shoes. I made a mistake
1016238
I have pleasant memories of owning toesox (which were kneesox!) in the seventies, which may have been part of my interest in these. I am not a super-athlete, but do walk a lot, including 4 miles a day for exercise. Unfortunately, I have discovered that I am not a fan of the COOLMAX EcoMade, Lycra and Nylon combination, at least for exercise. My foot and heel slip and slide all over the inside of my shoe as soon as I pick up the pace, which is really distracting and uncomfortable. I prefer no more than 5% synthetic added to my cotton socks for exercising.

For fashion however, these are great, and I would buy another pair. I didn't find them hard to put on, like 15 seconds longer per foot than normal socks. Very comfortable, and the material (not for me for exercising) washes well and seems like it will last much longer than my grooving polyester tube socks did.
2824796
The fit is OK for more stationary types of exercise (bike, eliptical or stairstepper), but do not stay securely fit with increased movement (fast walking or jogging). Range from base is fairly short--about 5 feet. Occasionally the transmission cuts in and out just walking around with iphone in pocket or it will periodically beep like it needs charging, even with a full charge. Very annoying.
3741686
I purchased these shoes because I hate regular athletic shoes.  Living in Phoenix, I am a bare feet, sandals, flip-flop or slip-ons kind of girl.  Big, heavy, clunky walking shoes are a pill to put on, claustrophobic to wear and take up too much space in luggage.  When I first tried them, I wore them without socks and walked around my neighborhood.  By the time I got home I had a big fat hole rubbed on the back of my upper heel which precluded me from wearing them on a sailing trip from San Diego down the Baja coast to Cabo (the whole reason I bought the shoes - bummer).  I expect that the shoes (and my feet - not used to anything touching the back of my heel) just needed a little breaking in.  I also probably should have bought them a half size larger.  They are WAY cute and I get a lot of attention from them.

What I use them for:

Sailing - They are comfortable, VERY light and breathable, and of course, waterproof (the material is pretty much the same as Crocks)
Walking, shopping, etc. - Same as above but, I tend to wear very thin socks with them when I go walking.
Running - NOT!  Running falls into the "not fun" category no matter what shoes I'm wearing.

I will probably try another style of Vivobarefoot shoes down the road.
3212007
This watch works great while resting, but can't even get a reading while walking.  I wanted one to use while running, since I like to train within a pretty narrow heart rate range.  Thinking it would be nice not to have to wear a strap, I got this one.  It'll take a reading if you stop moving, but if you're even at a walk, the movement is too much for this poor little guy to handle and it won't give you anything.

So... if you're doing exercise for which it's important to get a fast accurate reading, this won't work.
3089463
Unfortunately, these shoes are not as bouncy & comfortable as I hoped they would be.  They are definitely supportive, but for long walks & runs, they kind of "give out" in the sole.  My feet & legs ached the day after a 3 mile jaunt, which did not happen with my last pair.  I will keep them for short walks or going out for errands but I will have to try another model for running.
1038228
I hoped to use these while exercising and running (then I can hear the instructions from NikeRun club or my podcast while running and no jangling of the cord!). These were a little uncomfortable for my ears, unfortunately, so I haven't been using them much. I'm not sure which other model would have been better as I took a look at many other options before purchasing.
2390491
Fits a little big. I didn't really enjoy the flatness and the used pattern of the bottom, you will feel the edges when running, which did cause me to trip more than once.

Otherwise it is comfortable, and not very supportive; which is exactly what we look for in minimalist running shoes. I think these would do great on wet surfaces, and less civilized trails.
4575654
I really wanted to like these shoes, but I had to send them back. I have a disability and have had two foot surgeries, so good shoes are a must. I've had good luck with Keen hiking shoes, but I wanted something to wear that was a bit dressier. The insoles are removable, which is good. They were too thick for me, so I took them out to accommodate the heel lift in my left shoe. That created another problem. After wearing them for a few hours, I noticed marks across my foot caused by the strap. The strap isn't adjustable, which I didn't like. The width was good, as I have found with most Keen shoes. Most shoes are too narrow, but these were just great. The shoe was about a 1/2 size too big, but that wasn't of a problem for me because my feet swell. I had pain walking with them just a short distance, so I knew I couldn't keep them. For someone who doesn't have many foot issues, these would probably work great. The negatives outweighed the positives for me. On a positive note, the return process couldn't have gone smoother. This seller offers free returns.
1536445
Bought these shoes because of foot pain. Wanted something very cushioned with minimal heel counter and these were recommended.  They are very cushy.  They fit my foot .But the platform of shoe is too high for me.  It felt awkward walking in them.
Also, there is little arch support. So, have to add my own superfeet.  Which did fit and still provided room for splay of toes.
They also run smaller than usual, so order up a whole size more than normal to get that 1 thumbprint free space.
I think these are better for heavy runner, or someone standing most of the day on a hard surface.  For walking, it felt strange.
I ended up returning these because they were just not for me.
But, they were well made from my inspection.
1166010
These are good for every day walking but I can not use them as running shoes because they rub the wrong places on my foot. The arch support is not strong enough but the base is too bulky for my insoles. These have rubbed my toenails and given me blisters even after trying to break them in. They aren't as roomy as I need them to be.
2799943
They are ok, but not good for running. Cord is too long and controls flop around. Although there is a clip to attach to shirt, however when turning your head, it pulls the shirt. I do like that I can connect the Bluetooth to my desk phone so that I can listen to music on my cell phone but will transfer to my desk phone when a call comes in.
2477100
Just got these a couple of days ago.

Fit - Fit is fine on the ears, with the caveat that the yellow flat rubber cable holding them together tugs on your neck when you sweat, so moving your head dislodges the earpiece right out of your ear. Not good.

Bluetooth - Works great indoors. When going outdoors, the only way to get them to work is by wearing an armband for your phone/ipod.
I have an iPhone 3GS, and the first couple of runs I had to hold it in my hand or else they would not work. Once I got the armband all is good, but I don't like armbands that much. It restricts movement at the gym and makes you look like a tool.
Also, while I had to pair them once initially, now that I just finished charging them the second time, it wants to pair every time I turn them on. It's 2011 people, not 2001 anymore...

Battery - Nowhere near the advertised four hours. I used it for two three-mile runs and a four-miler today, and it died on me half way through. So basically two hours is the realistic limit (used them for a 30 min workout before my run this morning).

So, as much as I wanted to like these, they will be going back. Hopefully there will be a redesign soon and beef up the BT signal to make them a five-star product.