OutdoorGearLab

The Casio SGW300-HB is a bare-bones altimeter watch that is the least expensive model we tested. It has basic time-telling functions and a dual-sensor that can track barometric pressure and altitude. This budget watch is relatively accurate and gave acceptable estimates of altitude. However, this watch needs to be calibrated regularly to remain reliably accurate. 
This utilitarian watch lacks sleek styling and an ergonomic fit. It is also less precise than other watches because the altitude reads in 20-foot increments. Additionally, it doesn't have navigation features like a compass or GPS, so don't count on it as a backcountry way-finder. However, if you're in the market for a timepiece and like to have a basic understanding of the barometric pressure and altitude, this easy-to-use, long-lasting award winner is a great choice.  

The Casio SGW300-HB is a bare-bones altimeter watch that is the least expensive model we tested. It has basic time-telling functions and a dual-sensor that can track barometric pressure and altitude. This budget watch is relatively accurate and gave acceptable estimates of altitude. However, this watch needs to be calibrated regularly to remain reliably accurate. 
This utilitarian watch lacks sleek styling and an ergonomic fit. It is also less precise than other watches because the altitude reads in 20-foot increments. Additionally, it doesn't have navigation features like a compass or GPS, so don't count on it as a backcountry way-finder. However, if you're in the market for a timepiece and like to have a basic understanding of the barometric pressure and altitude, this easy-to-use, long-lasting award winner is a great choice.  
Read more: Casio SGW300-HB review

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