1.outdoor altimeter with compass & heart rate moniter 2.barometer/ thermometer 3.weather forecast 4.water proof 5.CE & ROHS
professional outdoor altimeter with compass and heart rate moniter
wrist watch altimeter
1.altimeter & compass & barometer & thermometer & weather forecast
2.heart rate monitor with transmitter belt
3.relative height measurement
4.record the highest and lowest altitude automatically
5.altitude alarm
6.climbing speed measurement
7.record the total height automatically
8.metric version and imperial version altermative
9.calendar & time
10.chronometer & timer
11.EL backlight
12.30M waterproof
13.battery:CR2032
SIZE: 49*253*18mm
outdoor altimeter with compass and heart rate monitor
