IMPORTANT NOTE: You must be a Blaze member in order to receive the one-year Blast/Blaze Connect subscription + premium metrics (valued at $60).
 
Gen 2 have all the current functionalty of Gen 3 but may not be able to recieve all updates in the future. 
 
If you are NOT a Blaze member you can purchase this sensor for softball or baseball but you will receive the sensor retail box and its contents but not the Blast Connect Subscription.