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Suunto EON Core User Guide 3.0


Suunto EON Core has a rechargeable lithium-ion battery. Charge the battery by connecting Suunto EON Core to a power source with the included USB cable. As a power source use your computer USB port.

The battery icon in the upper-left corner of the display shows the battery status. To the right of the battery icon is the estimated remaining dive time in hours.

icon batteryLeft]Estimated remaining dive time is 16 hours; no immediate need to recharge.
battery3hrsEstimated remaining dive time is three (3) hours or less; recharge needed.

Estimated remaining dive time is less than one (1) hour; recharge immediately.

When the charge level drops below two (2) hours, you cannot start a dive with Suunto EON Core.

batteryChargingBattery is charging, showing current charge level as remaining dive time.

A pop-up message indicates when recharge is needed.

Recharge needed Core

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