Meet the London Smartwatch from Innodoo: a simple smartwatch with a stainless steel case, sapphire glass, and stainless steel strips. It is 3 ATM waterproof and offers Bluetooth connectivity. The device tracks your daily activity and lets you answer calls on your phone. It blinks to notify you of incoming calls.
This analog watch offers up to 6 months of battery life. It is available for under $130 at this time.