The watch will use the same phone number and data as your actual phone, so you won't need to set up a separate contract, though that does mean for the moment it's limited to specific carriers: Vodafone in the UK, and Verizon in the US, with Orange, Vodafone, and China Unicom handling other markets.
There is one big downside though: I didn’t mention Android above by accident. Not only does this smooth setup only work with an Android phone, the 4G features as a whole will only work with an Android device - iPhone users are fresh out of luck.
A Montblanc rep did tell us that in theory it should be possible to set the watch’s LTE features up on a friend’s Android phone and then switch over to iOS to actually use the thing, but it’s hard to know how smoothly that will work in practice.
Otherwise, the Summit 2+ is a fairly standard Wear OS watch with a few small Montblanc flourishes. It runs on Qualcomm’s Snapdragon Wear 3100 chipset and apparently has 30% better battery life than the original Summit 2, despite a larger screen. It should last around a week in 'time-only mode', but only a day or so with normal use.
There's GPS, a heart rate sensor, and NFC for Google Pay, while with 8GB storage you can keep plenty of music on the device - the sort of specs that could make it one of the best smartwatches around, price notwithstanding. It also ships with a few exclusive Montblanc apps designed for "urban explorers, business travellers and fitness enthusiasts," like one that offers personalised advice to help minimise jet lag.
The watch looks similar to the Summit 2 otherwise, in a round design with a couple of buttons and a rotating crown on the right-hand side, and the sort of weighty, premium look and feel you'd expect from a watch that costs over a grand. Thanks to the bigger display the whole watch is a bit bigger too - it's 43.5mm rather than 42mm - which may make it a little too chunky for some wrists.
At launch there will be four finish/colour options available: steel with a black leather strap; black with a durable DLC coating and a black rubber strap; gold-coloured steel with a cream leather strap; and copper-coloured steel with khaki leather.
Of course, the final Montblanc touch is the price, and the company is still targeting an audience that becomes more likely to buy something the more expensive it gets. At $1170 (around £920) they should be fans of the Summit 2+ then, which is even pricier than the $995/£845 Summit 2, though the inclusion of 4G and a bigger battery may make it worthwhile for some.
If you’re tempted, it’ll be available to buy from mid-April, though as a reminder, you’ll need to be on Vodafone in the UK or Verizon in the US to take advantage of the 4G features.