Small in size but big in benefits, the Soleus Mini GPS watch still counts calories and keeps track of your pace and speed, but in a slimmer and even more fashionable profile. Charge and upload your watch with the integrated USB. Large digits make the display easier to read at a glance so you can get back to beating your personal record. Soleus GPS Comparison Chart GPS high-sensitivity receiver. Calculates current distance, pace and speed in miles or kilometers. Data upload via integrated USB. Calculates current calories burned. Auto-lap detects mile splits automatically. 1/100 second accuracy chronograph. 100 lap memory. Rechargeable lithium-ion rechargeable battery via USB. EL backlight and always-on night mode. 30M water-resistant.