Click here to order! The Avalon Nano 3S is a 6TH/s compact bitcoin solo miner, which doubles as a small space heater built for homes and offices. Enjoy quiet mining and steady warmth in a sleek desktop form factor with 3 different mining settings, simple Wi-Fi setup, and a friendly status display. The Avalon Nano 3S is now open source, and better than ever thanks to the HashWatcher app. While these are great miners, the Avalon App leaves a lot to be desired. With HashWatcher, you have access to control fan speed, mode scheduling, and see data like best difficulty, electricity costs per day, odd of solo mining different coins, and more. It’s great. To order your Avalon Nano 3S, click here.