Improving your Blink Wi-Fi signal can be done in several ways. First, you should check the location of your router and make sure it is placed away from any potential sources of interference such as microwaves, Bluetooth devices or other wireless networks. You may also want to consider relocating the router closer to the area where you need stronger coverage. Additionally, if your router supports features such as MIMO (Multiple Input Multiple Output), beamforming and quality of service setting adjustments, these can help improve performance by better focusing signals towards connected devices. Lastly, some routers come with external antennas that can help boost range and signal strength so if yours doesn’t have them already then they are worth looking into purchasing.