I have been using Apple Watch since series 4 when my wife made me a gift and presented it to me. It was Apple Watch Nike Edition 42mm.
As a Mi Band user at the time, it was an upgrade in functions but a downgrade in battery life. However, the battery of the Series 4 hasn’t been so bad and allows me to easily last the whole day.
At the beginning of 2014, I purchased my first-ever MacBook Pro. It was a Late-2013 model with Intel Core i5, 8GB of RAM and 256GB SSD. A superb machine that worked with me for years (till 2020). It could work with me a bit longer but I feel that I need an upgrade.