User Guide

136
19 TECHNICAL SPECIFICATION
General
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operating temperature: -20° C to +60° C/-5° F to +140° F
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battery charging temperature: 0° C to +35° C/+32° F to +95° F
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storage temperature: -30° C to +60° C/-22° F to +140° F
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weight: 82 g/2.89 oz (silver), 89 g/3.14 oz (black), 92 g/3.25 oz
(sapphire)
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water resistance (device): 100 m/328 ft/10 bar
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water resistance (HR belt): 33 m/100 ft
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lens: mineral crystal glass (sapphire crystal in Sapphire models)
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power: rechargeable lithium-ion battery
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Battery life: ~16 - 50 hours depending on selected GPS accuracy
Memory
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waypoints: max. 100
Radio receiver
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BLUETOOTH® Smart compatible
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communication frequency: 2.4 GHz
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range: ~3 m/9 ft
Barometer
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display range: 950 to 1060 hPa/28.34 to 31.30 inHg
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resolution: 1 hPa/0.01 inHg
Altimeter
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display range: -500 m to 9999 m/-1640 ft to 32805 ft
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resolution: 1 m/3 ft