Here is a sports car for your need to

Just charge the car and the watch with the charger(included) and you are ready and set to spin! The Smartwatch shows engine Start and Stop signs. It also shows headlights and start sound when turned on and features Turbo speeds, manual steering, power on-off car brake plus voice receiver. Give voice commands like Go Forward, Go Back, and see your sports car zooming around and Spin Out! 

Turbo Racer for your kid and the kid in you! 

DETAILS:

• You get the car with the smartwatch and a charger.
• Enjoy hours of fun driving Voice-activated Sports Car and control it from the Smartwatch included.
• 2.4GHz Radio control.
• 3.7v Li-ion rechargeable battery.
• Watch has an adjustable strap and a rechargeable controller.
• 3 different speed grades.
• It comes in 6 metallic and solid colors.