TAG Heuer Linked Calibre E4 overview: A contact of sophistication

It was one thing of a shock when TAG Heuer joined the smartwatch market when it did, with the primary Linked smartwatch. For an organization well-known for its high-end mechanical watches, a shift of focus to tech appeared opposite to its historic leanings.

Nonetheless, in 2022 it stays as dedicated as ever to this market, and is likely one of the few class manufacturers providing ultra-premium, luxurious smartwatches for many who need impeccable styling however with fashionable tech thrown in.

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Tag Heuer Linked Calibre E4

When you’re out there for a luxurious smartwatch that does all the essential issues proper, the TAG Heuer Linked Calibre E4 actually is that. It’s totally costly although, and would not supply something greater than every other WearOS smartwatch.


  • Gorgeous design
  • Sturdy and waterproof design
  • Intelligent strap design suits very comfortably
  • Sturdy battery and show

  • It’s totally costly
  • Would not do something greater than every other smartwatch


  • 45mm or 42mm chrome steel case – 15.3mm thick
  • Ceramic bezel and sapphire crystal lens
  • Rubber strap with clasp
  • Titanium case, leather-based and steel strap choices accessible
  • 50m waterproof

You typically know what you are going to get while you see TAG Heuer’s identify engraved on a watch: high quality design and premium supplies. That hasn’t modified in years, and did not change for the smartwatches both. The mix of construct and the model notion is what ensures the producer can command a price ticket effectively north of £1000/$1000.

Our overview unit is the chrome steel mannequin with the rubber strap, however there are different strap and case supplies accessible together with titanium casing, steel hyperlink bands and leather-based straps.

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Once we say it is a rubber strap, that may idiot you into pondering it is similar to each different smartwatch in the marketplace in that sense, nevertheless it is not. Even right here you see touches of intelligent, well-produced design.

Reasonably than have a easy buckle the place it’s important to feed a prong by way of one of some particular person holes working up the band, there is a folding chrome steel clasp. It is a sublime resolution, and means you may simply snap it shut in your wrist, then press a few security buttons on the facet to launch it once more.

This design means it will not ever come free with out you purposefully urgent these buttons. It is also infinitely adjustable to nearly any wrist measurement as a result of the folding clasp can slide up and down the band freely till you get the right match. After you have the best match, you lock it in place, and also you’re sorted.

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The band itself can also be perforated with dozens of small holes to make sure your pores and skin can breathe a minimum of considerably, once more making certain a snug match, even when it is sizzling. If you wish to detach it fully and swap straps, you may. There is a easy, however safe, mechanism for eradicating it from the watch lugs. Simply pull the catch, take away it, and snap the brand new band in place.

As for the case, that is fairly gorgeous too. Our unit – as talked about – is constructed from a stable chunk of chrome steel that is been polished and brushed to intensify the chamfers and curves. The ceramic bezel with engraved index across the show provides a contact of sophistication – in addition to sturdiness – as does the layer of sapphire crystal glass that covers the show and ensures the entrance of the watch is scratch and influence proof against excessive levels.

With that, and the 50 metre waterproof ranking, this watch is designed to outlive something you may throw at it (or throw it at). You possibly can put on it in a storm, within the sea and bash it towards sides and door knobs all through the day, and it should not even discover.

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Our solely grievance in regards to the design is the location of the central button. We have usually discovered crowns or buttons positioned proper within the center are troublesome on smartwatch, if solely as a result of when our hand bends again (for no matter purpose) the button will be unintentionally triggered. On this case, it launches Google Assistant while you accomplish that.

Aside from that, the buttons are properly made, click on solidly and the rotating crown offers an additional intuitive management for scrolling by way of the interface.

Show and software program

  • 1.39-inch spherical AMOLED show
  • 454 x 454 decision (326ppi)
  • Customized TAG Heuer watch faces w/AOD
  • WearOS 2

Like its {hardware} design, TAG has clearly put some effort and time into its customized watch faces that come preloaded on the watch. They’re far nicer, extra detailed and customisable than the watch faces that include so many different producer watches.

What’s extra, many of the basic analogue types include gorgeous always-on ambient modes too which mimic the basic mechanical luminescent arms and indexes. It is a fantastic look. All of this displayed on a vivid, vibrant and sharp AMOLED show with fluid animations. It is pixel-dense too, so all of the small particulars look good and crisp.

TAG Connected Calibre E4 on a wrist


The corporate has additionally constructed its personal health app into the watch, which then syncs fundamental well being and health knowledge to the TAG Heuer app in your cellphone. It isn’t as thorough as another alternate options, however offers a superb overview of your coronary heart price, day by day motion and train. The fantastic thing about it being a WearOS watch nevertheless is which you could set up any variety of health apps to the watch. You do not have to make use of TAG’s.

It’s value noting that this model of WearOS is the older model. It isn’t WearOS 3 which Samsung and Google constructed collectively, and what options on the most recent two generations of Galaxy Watch. Nonetheless, you get all the same old performance from it.

Notifications come by way of to your wrist and – in the event you’re utilizing it with Android – you may reply and react to these messages. Apps like Messages and WhatsApp even allow you to learn threads of dialog. You are simply restricted to mirrored notifications out of your cellphone.

Efficiency, health and battery

  • Snapdragon Put on 4100+ processor
  • 440mAh battery – 4pin charging dock
  • Wi-Fi and Bluetooth connectivity
  • HR, GPS monitoring for a number of sports activities

The mind of the Linked Calibre E4 is the Snapdragon Put on 4100+ which – on the time of launch – was essentially the most up-to-date Qualcomm platform accessible. It is since been superceded, however – for essentially the most half – it will get the job carried out effectively.

Animations are easy, and apps and features load rapidly sufficient that you do not really feel such as you’re ready too lengthy. The one exception being Play Retailer, which might take a few seconds to load up the house/search display screen while you go searching for apps.

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Battery life is robust too. TAG guarantees a full day of cost even with just a few hours of exercise monitoring. In our personal common utilization, we would comfortably get to the tip of a second day with a full battery. That was with utilizing it for about 30-40 minutes throughout exercises. And while you wish to cost it once more, you get a sturdy dock to slip it on to. No fiddling about with a small magnetic disk. It makes use of 4 steel contact factors to refill the battery slightly than depend on wi-fi, and means it may totally cost in about 90 minutes.

As for health and sport monitoring, we examined the watch primarily doing numerous kettlebell exercises. Some HIIT-based, others primarily energy, however we got here throughout related points no matter how rapidly or step by step our heart-rate ramped up: the HR sensor simply is not very responsive and offers inaccurate knowledge.

Whether or not we used TAG’s personal Wellness monitoring or the Google Match app, HR knowledge proven on display screen took a superb 10-Quarter-hour to detect something near our precise heart-rate. For that first chunk of time it will present anyplace between 90-110, which – for this tester – is about what we would anticipate throughout a slow-paced stroll. With a Garmin Epix on the opposite wrist exhibiting 150-160 bpm – the TAG Heuer was manner behind.

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Inaccurate HR monitoring additionally means it may’t calculate energy burned successfully or decide the depth of your train, so it is a large miss, particularly for many who these HIIT or circuit-style coaching classes.

Nonetheless, the Wellness app comes with monitoring for working, biking, strolling and golf in addition to normal exercise choices which you could select between while you wish to monitor a particular exercise.

If main use of a smartwatch is to have it monitor the depth of your exercises and health classes, we would assume twice earlier than taking the plunge on this luxury mannequin from TAG.


When you’re out there for a luxurious smartwatch that does all the essential issues proper, the TAG Heuer Linked Calibre E4 actually is that. The design is gorgeous, and the watch faces and strap design add to that feeling of a high quality timepiece, albeit a wise one with an AMOLED show.

These hoping the Linked E4 Calibre’s price ticket means you get rather more performance in your cash can be disillusioned. It is received the identical inner {hardware} and the identical software program as just about every other WearOS watch launched since 2020.

Likewise, the place a mechanical TAG watch will just about final you eternally and be handed on by way of the generations, the Linked would not supply that very same long-term funding.