The $69.99-list Logitech M720 Triathlon Mouse is, on the surface, a great idea for a premium mouse. Programmable actions, easy-access buttons, and the ability to be used as a "multi-device" mouse set it apart. And it delivers on all that, if not quite to the same degree we expected. The Triathlon Mouse is something of a sibling to the Logitech K780 Multi-Device Keyboard ($74.63 at Amazon) , a similar general concept of input device. (It also works across three devices, including those using iOS and Android.) However, the M720 Triathlon Mouse is a Bluetooth device that works with all device types iOS ones. The omission seems strange, given that the K780 supports iOS. We had, in fact, noted in that review how we wanted the K780 to have an integrated touch pad for seamless motion keyboard control without having to finagle with and switch through two input devices. We'd hoped the M720 could fill that void, but Apple doesn't officially support mice on any iOS devices, so we can't put...
Logitech's M720 Triathlon Mouse is easy to share wirelessly across up to three computers or Android devices, but we miss support for iOS, and the scroll wheel is too sensitive.
Comfortable shape; Sturdy design; Easy-access dongle storage
Scroll wheel is a bit over-sensitive; "Multi-device" support limited to computer operating systems and recent Android, not iOS