About MIO Global Mio Global is the first and only sport watch to provide continuous, accurate heart rate monitoring at performance levels - without a chest strap. Mio Global's ability to connect via Bluetooth Smart to apps and devices opens the door to a wealth of personal and social training tools. Mio has continued to deliver breakthrough HR monitoring technology and has grown into a multi-million dollar company with global sales and a team of star performers. Mio believes everyone should have access to the best fitness tools to support personal performance goals. Their innovative technology provides accurate heart rate information through simple, well-designed products for athletes of all levels.