Suunto Smart Belt
Size• Diameter: 36.5 mm/1.44 in
• Thickness: 8 mm/0.32 in
• Width: 30 mm/1.18 in
ChargingReplaceable battery
Battery lifeup to 500 hours
Water resistance30 metres
Weight40 grams (module weight 9.4 grams)
SensorHeart rate sensor
Internal storageYes. Up to 3 hours of workout data.
Heart rateYes
Heart rate variabilityYes
Running metricsReal-time heart rate data and calories burned
Swim statisticsHeart rate
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