Which Plan is better Paired or Unpaired and what's the difference?
A paired plan (personal paired plan): Your watch will ring when your phone does and you can leave your phone at home and still receive calls on the watch when someone calls your phone. You want this plan if you are having the watch yourself or are giving it to someone who already has a iPhone.
An unpaired plan (family member plan): The watch is a stand alone device and is not connected to an iPhone at all. You still need an iPhone to set it up and that device is the control device of that watch. This type of plan is good for parents who want to give a watch to their child so they can keep track of them and see where they are, they also can control who they can call from the watch. Think of it as a phone on your wrist.
Why Apple Watch Series 6?
The smartwatch comes with a 1.78 inches Retina LTPO OLED capacitive touchscreen and 448 x 368 pixels resolution. The screen of the device is protected by Sapphire crystal glass. Additionally, it features a 3D Touch display, 1000 nits max brightness (advertised), and an Always-on display. Apple Watch Series 6 sensors include Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, SpO2, and VO2max. In addition, there are Natural language commands and dictation (talking mode) integrated. The smartwatch is fueled by a Non-removable Li-Ion battery that allows 18 hours (mixed usage) + Wireless charging. The smartwatch is powered by the Apple S6 processor. It runs on watchOS 7.0 operating system. The dimension of the smartwatch is 44 x 38 x 10.4 mm and it weighs 41.3 grams. It is pack with 1 GB RAM and 32 GB internal storage. It is powered by Dual-core while the GPU is PowerVR. The smartwatch is 50m water resistant with ECG certified. It is built with a Glass front (Sapphire crystal), ceramic/sapphire crystal back, and titanium frame.