Suunto - T1 - Sand - Current heart rate, average heart rate, and maximum heart rate - Real-time calories burned - Three-tier zone training system with alarms - Heart rate limit with alarm - Dual time, date, and alarm - Coded (29 user-changeable codes) - Log memory for 1 workout - Workout totals for current week, previous week, current month, and previous month (heart rates, calories burned, training time, and time in and outside of each zone) - Stopwatch with first 30 laps stored - User-replaceable battery (both chest belt and wrist unit) - Heart rate transmitter belt - Water resistant to 30m (100 ft) - Interchangeable straps - Color choices (in the first picture below, from left to right): berry, black panda, curry, espresso, or brick