So many issues! Would not recommend
1. Silicone ear buds fall out and foam needs to be replaced constantly
2. Charging port is unreliable and connects intermittently
3. Battery life is inadequate if you want to run longer than 2 hours
4. Audio often skips randomly
5. Sound quality is not justified by price

Having owned the Jaybird X1's for about 3 years, I was keen to get my hands on the X3's. The fit is a little better now, the sound quality is amazing for such a little device, and the connection is perfect. Being able to connect to two devices at the same time is a plus and minus especially when you go in out of range with one of the devices; it becomes somewhat annoying when it announces you have connected to the device. But this feature makes it great for when you use them with multiple devices, as they just connect automatically and there is no manual switching required.

These earphones are simply great and sound great.

They are not oversized and look normal when you are wearing them.. unlike the Bose ones..

You can customize the equalizer from the app and the app beautifully syncs with Spotify.

Battery will get you through the day easy. They are great for running and daily use. I love them!

Only downside is the proprietary charger that is required to charge the earphones.

Since starting the gym and getting the new iPhone I was really looking at getting a pair of wireless headphones. I was recommended these and absolutely cannot live without them! Although the battery lasts a little shorter than expected (maybe 6 hours), it is still one of the best purchases I have made. The sound is great and doesn't fall out of my ears when I'm working out! You can't go wrong with these!

These earphones are simply great and the sound is customisable to each individual using the app from Jaybird. The ear fins and multiple sizes of silicone and foam tops are extremely useful to find the perfect fit. Only downside is the proprietary charger that is required to charge the earphones.

These are light and adaptable, with multiple sized ear buds to suit your ear size. Great sound quality, and good design. My hubby uses them at the gym and they also work well on calls. Even though the mic is behind your neck, it still picks up your voice clearly. Not sure if they'd stay on through a sweaty run though.

The product is FLAWED.

The rubber ear tips don't really stay on and they'll only replace them if you're in the US.

The sound skips and comes through distorted sometimes and the connection will just fall out randomly. Really annoying when you're going for a run and have to stop midway through to fix it.

The audio quality isn't the greatest and not worth the money.

My final verdict... avoid.

The audio quality is really good. the ear holders give a good grip. I don't like the clip to make the wire shorter, I haven't used it since I was afraid to break the internal wiring. One of the eartips kept on coming off and it fell one time and got lost. but the customer service were quick to respond and send me a replacement and advised to clean the tip.

Great product and I recommend.
Great sound quality (which you can adjust to your preference).
Decent Bluetooth connection (doesn't cut out)
So far I've found a good fit, that is snug, have yet to try the other ear buds, that comes with the it. (sometimes feel a bit of pressure).
Great for gym, I can work rigorously and they stay in, hassle free.

The sound quality and noise isolation is second to none. Bass is deep and rich and the treble is clear. The phone app allows you to adjust EQs for the headphones too. However, they don't fit in my ears very nicely. It took me a while to find the best fit and I find that they don't stay in while running. The Bluetooth connection is good but not the best as it does get cut out often while running. Remember that these are supposed to be sports earphones..

I love these earphones and I have used them from the day I bought them, the battery life is good and adjusting the volume and everything is very simple to use. The eartips are alright, but they have to be replaced every 2 or 3 months, I would love for some cheaper eartips

There should have the auto turn off function like after 15 or 30 mins idle. otherwise It has to be charged everytime because I always forgot to turn it off when take it off so the battery runs out. The design is ok but is still bulkier than the Freedom model.

I loved it from the day I purchased it, the sound is amazing and the bass is just perfect. The only downside is that the form tips that come with the earphones need to be replaced every 5 months or so and they are very expensive. I would recommend these to anyone looking for premium comfortable earphones.

Bought these off amazon and have worn them for a few weeks at the gym and they are comfortable and amazing. The wings give a great support to the earbud and they never fall out. Comes with a variety of different sized regular buds and foam buds. The sound quality is pretty good and bluetooth connection is solid.

Had to send back multiple pairs. Sweat proof design obviously needs a bit of work as I can only attribute the fault due to ingress of moisture. Only wore them out running and never during rain. Eventually asked for a refund after the 2nd warranty claim. The customer service was great, wish I could say the same about the product.

My first pair were faulty and I had to have a new pair sent out. Once up and running, these are a great set of headphones. Battery life is quite reasonable. I use them daily on my train commute and charge them once or twice a week via usb cable to my computer. They are a little bulky visually, but comfort wise, they are quite fitting as they come with switchable buds to fit your ear size. With the right fitting, I find the audio quality fairly good, but not as favourable as a good pair of wired headphones. Bit weak on the bass.

Bought from JB HiFi. Advertised as sports headphones. Went running a few times, and after about 2 or 3 week, they broke - simply didn't turn on anymore. I thought it was a dud and JB HiFi replaced it free of charge, but the new set only lasted 2 weeks as well. Returned it and got my money back. Now running with some cheap, wired headphones - no problem