The Apple Watch has been one of the most profitable products from Apple and a part of a lot of the consumers’ lives. A new Apple Watch has been introduced every year since 2015 and the latest Series 6 is includes a lot of new features and upgrades from past versions. 

The Apple Watch Series 6 is one of the latest generation smartwatches with a lot of features that include a blood oxygen level sensor, ECG sensor, S6 chip, and a O-LED always-on display. 

The Series 6 starts at $399 while the more affordable version, the Apple Watch SE, starts at $279, but it will not have the blood oxygen sensor or the always-on display and will also not include the latest chip. 

The Series 6 comes in two sizes, 40mm and 44mm with a price difference of $30, and with or without LTE which will allow the owner to make calls, send messages, even if their phone is not connected. 

All Series 6 and SE models are water resistant and support Apple Pay, and the Series 6 battery will last 18 hours and needs one and a half hours to fully recharge.