The good news is the latest running watches and smartwatches are coming equipped with onboard storage and even music streaming access, so you can leave your smartphone behind and run untethered.
Essential reading: Best heart rate monitors and watches
Thanks to Rocky Balboa we all know that workouts are easier when we're pumped up by our favourite power song playlists. Science has even gone and proved the positive effect a few killer tunes can have when you're trying to kick your own ass on the pavements, in the gym or even doing laps down the pool.
While dedicated sports watches still offer the best way to train, GPS-equipped smartwatches are quickly catching up.
Here's our pick of the best running watches with music playback skills...
GPS running watches with music playback
TomTom Spark 3 Cardio + Music
The TomTom Spark 3 boasts all the normal running metrics (distance, speed, time), has a built-in optical heart rate monitor which aced our tests and plugs into nearly every running app.
But it's the storage for 500 or so MP3s (3GB), which it'll play via a pair of wireless headphones, that makes the latest Spark standout from the TomTom crowd. The feeling of running unencumbered by your phone isn't to be underestimated. Make sure you get the '+Music' version though... obviously.
Take a look at our TomTom Spark 3 review.
Adidas miCoach Smart Run
The miCoach Smart Run might be an ageing beast now, but if you want a built-in MP3 player on your running watch then this is still a great option. You can load up to 4GB from your iTunes and MP3 music by dragging them into a folder on your computer and syncing via USB.
You can then use the Smart Run's Bluetooth 4.0 work to pair headphones, giving you control of your running playlist from your wrist. There was talk of adding offline Spotify playlist support, but sadly that's still not happened... MixRadio is on board though (yeah, we know).
Adidas has actually stopped selling the watch recently but you can pick it up on Amazon pretty cheaply.
Smartwatches with fitness & music
While running watches have long been the only choice for serious athletes, the smartwatch is fast catching up. The benefit is that smartwatches have the full power of apps at their disposal, while dedicated running trackers are one-trick ponies, albeit, with superior tracking chops.
Choosing a smartwatch currently means losing the in-depth stats such as cadence tracking, vertical oscillation monitoring and other pro-running feedback, but means you can get big beats straight to your headphones.
New Balance RunIQ
The New Balance RunIQ is the sports apparel company's first Android Wear smartwatch that'll run on Wear 2.0 and has Strava integration to make it easier to track your running and cycling workouts.
Like the 360 Sport and the Polar M600 watches below, the GPS-packing RunIQ also packs in 4GB of onboard storage to let you transfer music from Google Play straight over to the watch. You can even pair some headphones to the Run IQ to listen sans phone.
We've found the GPS to be solid, and there's a really well designed music player widget for easily skipping tracks and adjusting volume.
Check out our full New Balance RunIQ review.
LG Watch Sport
The LG Watch Sport was one of the two debut Android Wear 2.0 smartwatches, the other being the LG Watch Style. It's a well-equipped fitness watch, with built-in GPS which we found to be spot-on.
As for music options, there's Google Play Music support straight from the watch, but if that's not your bag there's 2.35GB of storage to load your own music onto the device. Google also tells us it's working with other streaming services for support later this year.
Take a gander at our full LG Watch Sport review.
Moto 360 Sport
As you can probably guess, the Moto 360 Sport is a sportier version of Motorola's flagship smartwatch.
It was only the second Android Wear smartwatch to feature GPS inside, allowing the Moto 360 Sport to play nicely with your favourite running apps. And yes, it can also play music from its built-in 4GB of storage.
The 360 Sport is getting a little long in the tooth, and it appears that Motorola has stopped selling the device, but you can still pick it up on Amazon.
Read more in our Moto 360 Sport review.
Keep on running
- Essential heart rate zone training guideHow to use your heart rate monitor or running watch to supercharge your training
- How to use your running watch for interval trainingGetting the most from your GPS wearable for high intensity interval training
- Best Bluetooth headphones for runningRun with freedom by connecting your smartwatch to a pair of these
Very much a Polar running watch first and Android Wear smartwatch second; the Polar M600 is unashamedly a fitness device, so much so that it's almost inaccurate to compare it to the current crop of smartwatches at all.
But a smartwatch it is and, as such, it comes with the same musical skills as the rest of the Wear-clan. GPS run tracking is on the money and the stats and metrics the excellent Flow app provides post-run make it the top smartwatch for runners.
Have a look at our Polar M600 review now.
Apple Watch Nike+
With the Nike+ edition, Apple has teamed given its smartwatch more of a focus on running, tweaking the strap and software to make it easier for runners to strap it on and put the built-in GPS to the test. But, behind the Nike-themed watch face it's a regular Watch Series 2 at heart - with all the musical abilities of its less sporty looking brethren.
You can play music by transferring playlists from your phone to the watch and pairing a set of Bluetooth headphones. Also, if you're an Apple Music subscriber you can transfer playlists from the service, putting even more tracks at your fingertips. If you want to save some money and don't necessarily care about the Nike tie-up, you can always opt for the Watch Series 1 as well.
Read our Apple Watch Nike+ review.
Shop for recommended running watches on Amazon
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