Technical specifications

General

• operating temperature: -20° C to +60° C/-5° F to +140° F
• battery charging temperature: 0° C to +35° C/+32° F to +95° F
• storage temperature: -30° C to +60° C/-22° F to +140° F
• weight: 72 g/2.54 oz
• water resistance (watch): 50 m/164 ft/5 bar
• water resistance (HR belt): 20 m/66 ft
• lens: mineral crystal glass
• power: rechargeable lithium-ion battery
• Battery life: ~ 8 - 25 hours depending on selected GPS accuracy

Memory

• waypoints: max. 100

Radio receiver

• Suunto ANT and ANT+TM compatible
• communication frequency:
  • ANT+ > 2.457 GHz
  • ANT > 2.465 GHz
• modulation method GFSK
• range: ~2 m/6 ft

Altimeter

• display range: -500 m…9999 m/-1640 ft…32800 ft
• resolution: 1 m/3 ft

Chronograph

• resolution: 1 s until 9:59'59, after that 1 min

Compass

• resolution: 1 degree/18 mils

GPS

• technology: SiRF star IV
• resolution: 1 m/3 ft