The launch comes a week after the company launched a wireless mechanical gaming keyboard, the G613 LIGHTSPEED.
Logitech G vice-president and general manager Ujesh Desai said: "LIGHTSPEED and POWERPLAY made the dream of untethered and uncompromised wireless performance a reality.
"The new HERO sensor in our G603 wireless mouse shows our commitment to driving wireless performance even further across our product line."
The LIGHTSPEED wireless technology has been a feature of the keyboard referred to earlier as well.
The mouse uses 2AA batteries but the company did not provide any indication of how long these would last.
The G603 is exclusive to EB Games and has an RRP of $129.95.