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Suunto Spartan Trainer Wrist HR User Guide - 1.10

Technical specifications

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: 53 g / 1.9 oz (metal bezel 66 g / 2.3 oz)
  • Water resistance: 50 m (164 ft)
  • Glass: acrylic (mineral crystal in metal bezel variants)
  • Battery: rechargeable lithium-ion battery
  • Battery life: up to 40 hours with GPS, depending on conditions

Optical sensor

  • Optical heart rate by Valencell

Radio transreceiver

  • Bluetooth Smart compatible
  • Frequency band: 2402-2480 MHz
  • Maximum output power: <4 dBm
  • Range: ~3 m/9.8 ft

GPS

  • Technology: MediaTek
  • Frequency band: 1575.42 MHz