The iD.FREE is a multi-sport model and the iD.TRI is for triathlon; an iD.TRI.SET version (249.99 €) is available with a Comfortex R1 Blue chest belt and a dual speed / cadence transmitter.
The iD FRee offers 7 different sports profiles; 6 overviews of training with 1 to 3 data, an easy access Short Cut menu, a fast bike rack. You can also load your track via the DATA CEnter or the Sigma Link app; navigation via the Komoot app or your smartphone is also possible and route indications are displayed on the watch. A Crash Alert feature with emergency contacts is offered; Smart Light function with notification display via light signal. Easy handling with 4 keys.
Price: 169.95 €
The iD.TRI also offers planning in the order of disciplines (swimming, running, cycling), pre-installed or customized Workouts via the DATA Center and a competition mode.
Price: 179.95 €