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Will sensors work in both cold and hot?

RuuviTag’s electronics are specified to work from -40°C to +85°C (-40°F to +185°F).

The default battery that is included the shipment, tolerates temperatures from -20°C to +70°C (-4°F to +158°F).

Extended temperature batteries are available on order. For more info, please email sales@ruuvi.com.

Order wide operating range batteries here (shipment only in Finland).