Huawei GT2 sports watch review
James Witts puts the GT2 watch from Huawei to the test to see if it has enough tech to satisfy data-driven triathletes
Huawei has attracted many unfavourable headlines in the UK of late because of security fears. Yet despite these concerns, GB’s government allowed the Chinese company to play a significant role in building the country’s 5G network. But let’s keep politics out of this, and focus on the brand’s next-generation smartwatch and its potential tri benefits.
Let’s start with the good – the display. We tested the 46mm version – 42mm is also available – which featured a 1.39in AMOLED screen with a resolution of 454 x 454 pixels and is beautifully clear on the fly. Just note that the mooted two-week battery time means the screen sleeps unless activated by time lapse, touchscreen or the two buttons. You can deactivate this feature, which cuts battery length by half and is worth it, but it then retreats to a standard analogue or digital watch face rather than the one you’ve chosen.
The GPS is also impressive, supporting both GPS and GLONASS satellite-positioning systems. This gives you the usuals of current speed, average speed, distance… which you can analyse in detail post-training via the Huawei Health app. This is pretty good for a general overview but, understandably, nowhere near as comprehensive as something like Garmin Connect. Mind you, the virtual pacer function is a neat one, showing you, via a cute graphic, whether you’re ahead or behind your target speed.
Unfortunately, the wrist-based heart-rate measurer is a big letdown. It uses Huawei’s TruSeen 3.0 tech that’s the typical combination of light sensors and algorithms. Sadly, one or both of them are way off as our exercising HR regularly hit 20bpm over what it actually was. We hoped the tech might ‘bed in’. It didn’t. Which then meant the VO2 max predictor was out. Sadly, we couldn’t test its swim HR claims but, based on its dryland readings, we predict inaccuracy.
The HR isn’t the only feature that flatters to deceive. Let’s talk music. Firstly, the sound is impressive, whether Bluetoothed to your wireless headphones or even blaring out of the watch. The GT2 can hold up to 500 songs, uploaded via the Huawei app. The problem is, we could only listen to the song the watch came with as you can’t transfer music via iOS devices. Yes, this is Android only, making one of the strongest features for triathletes redundant for many. You also can’t directly connect to Strava, which again will put many off. All in all, there are numerous features such as notifications, messaging and sleep analysis to satiate the general public. But, as an accurate sports watch, look elsewhere.
Verdict: Great battery and price for many features, but let down by hr and usability
Buy from www.currys.co.uk
Debbie Graham
Senior digital editor 
