The Suunto M4 is a heart rate monitor that provides smart fitness guidance before, during, and after exercise. All you have to do is enter your personal data once, choose your personal targets and the M4 does the rest.
- Suunto Dual Comfort Belt (Analog Coded & ANT Coded)
- Real time monitoring of heart rate and calories burnt
- Automatically switches between 3 heart rate zones
- Water resistant to 30m
- Daily exercise instructions with ideal duration/intensity
- Automatically adapting 7 day exercise program
- Real-time intensity guidance during workout
- Upload exercise data to Movescount.com (with optional Suunto Movestick)
- Low battery warning
- User replaceable battery
- Dot-matrix display
- Menu-based user interface
- Selectable metric/imperial units
- WEIGHT: 40g
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