Apple Watch Series 7 has 40% thinner borders than series 6. Also, Series 7 is 70% brighter indoors when your wrist is down. This is apple's most durable watch ever & for dust, it's the first-ever rated IP6X & for water, u can go down 50 meters when swimming. The battery life on the watch has an 18hrs battery life & it charges 33% faster than the series 6 and it charges in 45mins.
Cycling, Golf, swimming and other sports. Golf how far did u hit the ball, cycling if u fall it does an SOS.
Technogym is the equipment used with the watch. On the left side, u hold the watch up to the button and it connects. And your watch shows up on the treadmill.