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Withings Steel HR Sport hybrid smartwatch
4.5Overall Score
Name: Withings Steel HR Sport smartwatch
Price (RRP): $329.95
Manufacturer: Withings

What’s the downside of a smartwatch? Why, having to keep the thing charged up of course. Every couple of days, maybe. Some smartwatches manage to make it all the way up to five or six days. Except for the Withings Steel HR Sport hybrid smartwatch. It’ll run for up to 25 days per charge. And that’s with it displaying the time, all the time. No need to shake your wrist, it’s always there.

And that means, despite my tendency towards low-battery-anxiety, I’m happy to sit here with the Withings Steel HR Sport reporting a mere 35% of charge on its battery. Normally I’d be getting quite agitated by now. I’m relaxed because I last charged the watch at least a fortnight ago, so I’m confident it’s not going to run down on me for a while yet.

Withings Steel HR Sport Features

How does the Withings Steel HR Sport manage this feat? Why, by going old-school for much of its functionality. You see, in the topsy-turvy world of 2019, some mechanical devices consume less power than some electronic devices.

The Withings Steel HR Sport has an old-fashioned electrically powered movement with real hands that go around the dial. And that uses very little power. Remember how you’d go years between changing the button cells on your watch?

Withings Steel HR Sport

The smart display sits on the dial just below where “12” would be were it printed on the watch face. This display in a little circle that measures around 12mm across.

The watch face is dark grey. The hands are lighter grey with red tips. I found it a little hard to read, so for we older types, the white-faced version is probably the better choice. Another option is Withings Steel HR (ie. the non-Sport model), which is also available with a white face. The only other obvious differences are that the non-sport model doesn’t calculate a “Fitness Score”, and it’s a bit cheaper.

At the bottom of the dial is another small dial with a red hand. This one is also electro-mechanical. This dial indicates your daily progress towards your step goal. Very analogue!

The watch is rather stylish. It doesn’t even look like a smart watch. The frame is steel. The body is 13.25mm thick and the whole thing, band included, weighs 57.5 grams. There is a range of bands of different materials. The review one had a dark grey silicone band that was far more flexible than the norm. I loved it.

Withings Steel HR Sport

Withings Steel HR Sport smart stuff

As you can see from the name, the Withings Steel HR Sport tracks your heart rate as well as measuring steps and using the GPS on your phone to track its location. It uses the Withings Health Mate app to do the tracking for you, but it can hold a fair bit of data internally if it is separated from your phone for a while.

That said, I’d suggest you keep your phone fairly handy and keep the app running in the background. The watch can reflect notifications on your phone, but only if the app is going. Likewise, the GPS tracking isn’t going to work without the connection.

And if you don’t have it syncing on the fly, then when it does reconnect it can take a long, long time to upload the data. I must have rebooted my phone a week or so ago and not restarted the Health Mate app. So this morning when I reconnected, the sync took at least ninety minutes, with it seemingly restarting several times.

You can set which exercises you want to track – all the usual stuff including workouts, cycling, walking and even swimming. The watch is rated for up to fifty metres immersion, not that you’d do that. But you’re fine swimming normally with it.

You invoke exercise mode by holding down the single button control on the watch – it’s where the watch crown would be on a regular watch – then single press to cycle through the exercises. You can sort out which exercises you want and their order in the app.

Very slow sync if you don’t have the app running for a while (left); it’s cute turning the app dial and watching the hands move (right)

Withings Steel HR Sport modes

When you’re in exercise mode, the little circular display is on all the time. Single button presses cycle you through heart rate, calories burnt, duration and so on. When the Withings Steel HR Sport is not in exercise mode, the little display is off. You bring it to life with a button press, and again you can cycle through a few different things.

Of course, all the time the regular hands just keep on keeping the time. They move in one notch jumps – for example, once per minute for the minute hand – they don’t cycle continuously.