Forget the smartwatch, just stick Montblanc's e-Strap onto your regular watch

The smartwatch still has some way to go before it becomes a truly sought-after piece of tech, but what if we've been thinking about it the wrong way all this time?Watchmaker Montblanc is proposing a different idea: make the strap, not the clock, the "smart" part. Its e-Strap attaches itself to the clock face like any other, but has the bonus feature of offering notifications.These come through a 0.9-inch monochrome screen on the leather strap, so you'll only be using this for the simpl