Here are some examples of hardware products from different categories:
Smartphones: iPhone, Samsung Galaxy, Google Pixel, OnePlus, Huawei, Xiaomi
Laptops: MacBook, Dell XPS, Lenovo ThinkPad, HP Spectre, Asus ZenBook
Desktop Computers: Dell OptiPlex, HP Pavilion, Acer Aspire, Apple iMac, Lenovo IdeaCentre
Routers: Netgear Nighthawk, Asus RT-AC88U, TP-Link Archer C9, Google Nest WiFi, Linksys Velop
Servers: Dell PowerEdge, HPE ProLiant, IBM System x, Lenovo ThinkSystem, Supermicro SuperServer
Power Tools: Dewalt DCD771C2, Bosch PSB 1800 LI-2, Makita XFD131, Black+Decker LDX120C, Ryobi P1832
Home Appliances: Samsung Refrigerator, LG Washing Machine, Whirlpool Dishwasher, Bosch Oven, Dyson Vacuum
Fitness Trackers: Fitbit Charge, Garmin Vivosmart, Samsung Gear Fit, Xiaomi Mi Band, Polar A370
Smartwatches: Apple Watch, Samsung Galaxy Watch, Fitbit Versa, Garmin Forerunner, Huawei Watch
This is not an exhaustive list, but it provides a snapshot of the wide range of hardware products available in the market today.