With the holidays fast approaching, the Fourth of July sales are getting better by the minute. Amazon, for example, is having one of the best sales going on right now.

Amazon is currently offering a free Echo Dot with coupon code "FTVEDOT21" when you buy an Amazon Fire TV starting at $119. This is the best TV sale I have seen this year. You must manually add the TV and Echo Dot to your cart and enter the coupon code on the final checkout screen. This offer is only valid on the 3rd generation Echo Dot; the same discount applies at Best Buy.

Unsure which Fire TV to get, Amazon has the Insignia 55-inch 4K Fire TV for $399.99, $100 less than the regular price. This is the 2021 model and features HDR10 support, DTS Studio Sound, three HDMI ports, and access to hundreds of apps including Prime Video, Disney Plus, and Netflix. (Don't forget to add the Echo Dot to your cart and use coupon "FTVEDOT21" at the final checkout stage.)

Meanwhile, if you want the biggest Fire TV possible, Best Buy offers the Insignia 70-inch F30 4K Fire TV for $649.99. In this case, you also get a free Echo Dot with the purchase of the TV, so you save $50 on the TV and $40 on the Echo Dot. (Best Buy automatically adds the Echo Dot to your cart.)

The promotion ends July 23 at 2:59 AM ET on both Amazon and Best Buy.