When it comes to buying the perfect pair of Bluetooth headphones for running, the options on offer are as smart as ever. The latest hearable models can check heart rate from the ear and monitor a host of other fitness metrics, making them powerful training tools.
Read this: Best GPS running watches to buy
However, our testing of the latest biometric headphones has shown them to be incredibly accurate. The thin skin in the ear makes readings easier to take, and we've found headphones can be more responsive to changes in heart rate than wrist-based counterparts.
It's not all plain sailing, though. You'll most likely need a phone to track your workout if you opt for headphones, which is great for music listening, but less comfortable if you need to strap a phablet to your arm. And obviously watches are much more adept at displaying your heart rate in real time, making them more useful, if less accurate, for training.
Wareable's top pick
Jabra Sport Pulse Special Edition
The Jabra Sport Pulse are great all-round sports headphones that track your activity, as well as supplying your ears with block-rocking beats. The solid sound and range of data that's collected is impressive, although they're likely to be used as well as a dedicated sports watch, rather than as an alternative.
Read this: The big VO2 Max test
We found the response of the optical heart rate tech to be spot on, even matching a chest strap for accuracy. The app is also brilliant, with guided workouts and a focus on VO2 Max, as well as standard running and fitness metrics. It's not perfect, however, as you'll have to reconcile running with your smartphone.
Read our Jabra Sport Pulse Special Edition review for the full lowdown.
Best for running without wires
Jabra Sport Elite
If you prefer the features mentioned above crammed inside a pair of wireless buds, then the Elite are a good fit. You'll get the same great sound quality, secure fit and access to Jabra's great companion app. While the Bragi Dash opts for touch sensitive controls, we much prefer the physical buttons to control music playback when you're getting sweaty.
Running tips and tricks
- How to use your running for interval trainingGetting the most from your GPS wearable for high intensity interval training
- A guide to working out in heart rate training zonesHow to use your heart rate monitor or running watch to supercharge your training
- Understanding your running watch statsWe demystify the jargon to help you get more from your running watch
While we did have a few issues with the optical heart monitor, these are still an all round great pair of sporty in-ears. There's even automatic rep counting, which comes in handy when you're giving the running shoes a rest and heading to the gym instead.
Wareable verdict: Jabra Sport Elite in-depth review
Best for sound
Bose SoundSport Pulse
Bose's first optical heart rate headphones play nicely with RunKeeper and Endomondo, although the company is vague on other fitness apps. Designed for a tight fit to reduce that irritating feeling of wireless headphones falling out, Bose has also released its own Bose Connect app, which will show heart rate data in real time. While we can't vouch for accuracy, sound quality is assured and it's great to see a big player like Bose getting into the game.
A similar story is present with the Under Armour Wireless Sport Heart Rate headphones, which provide crisp sound but fall slightly short in the accuracy department.
Wareable verdict: Bose SoundSport Pulse in-depth review
Best for multi-sport tracking
Bragi Dash Pro headphones
Bragi's second generation Dash brings everything we loved about the original and propels it to the next level. It's now got five hours of battery life rather than three, real-time translation thanks to iTranslate, a '4D menu' that lets you use head gestures to navigate menus and automatic activity training.
And if you have a bit of extra cash in your back pocket, you can also opt for the Dash Pro tailored by Starkey, which will allow you to go to an audiologist and get a Dash Pro customized for your ear. While fitness tracking left us a little unsatisfied, this is an impressively smart hearable.
Wareable verdict: Bragi Dash Pro review
Best for Samsung users
Samsung Gear Icon X
More day-to-day headphones than a pure sports offering, Samsung's Icon X boast 4GB for your running beats and a charging case to keep them powered up when you're about and about.
When it comes to sports, the IconX has a built-in accelerometer plus optical HR to track movement, bpm and distance travelled, spitting out a calorie burn at the end of the workout. Obviously it works with Samsung's S Health app, but also Endomondo, MapMyRun, Runkeeper and Strava, too. The big downside, however, is the complex setup process with the Android companion app – and the lack of iOS support.
Check out our full Samsung Icon X review.
Best for budget
SMS Audio BioSport
Developed in an unlikely partnership between PC chip-making behemoth Intel and rapper 50 Cent, the SMS Audio Biosport headphones track your heart rate, sync with running app Runkeeper and are completely waterproof.
The most incredible part, however, is that they can harvest energy from the sound jack itself, so you don't have to charge them to keep tabs on your ticker. Downside, slightly uncomfortable for some and limited compatible apps. They're going crazy cheap right now, however, in comparison to rivals.
Essential reading: SMS Audio BioSport headphones review
Best for cutting edge tech
Vi fitness coach
Vi's headphones – made by LifeBEAM – feature bpm and heart rate variability sensors and capture data on motion, elevation for serious sports stats. The idea is to deliver actionable insights on weight loss optimisation, injury prevention, running technique and provide adaptive training plans live to your ears.
We're currently putting the headphones through their paces in order to provide a full verdict, with shipments of the devices recently rolling out to backers of the company's Kickstarter campaign.