1 TON of air conditioning requires 400 cubic feet per minute of air movement in the average HVAC system.
So in order to have a quick Fitbit contact customer support, you just need to punch these numbers, 877-623-4997 on your XOLO (X900) phone. So it means you should not be facing any problem in speaking to Fitbit's customer service representatives.
General Customer Service General Customer Service: 1-877-383-4802 For faster customer service, please use the links above to contact the appropriate customer service center for your specific needs. Find a Branch/ATM Branch/ATM Locator