The Nismo smartwatch, since it's meant for use by racers, will monitor and analyze a vehicle's performance, and, as a nice bonus, even a driver's heart rate ...
Nissan Nismo Smartwatch | Engadget
Car Tech - Nissan Smart watch
Nissan Smartwatch (English)
Nissan Smartwatch (Deutsch)
Moto 360 smartwatch hands-on | Engadget
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