Black Friday is on November 29, 2019 - here's everything you need to know leading up to the biggest sales holiday of the year

Nest Learning Thermostat (3rd Gen)

Apple Watch Series 3 GPS + Cellular - 42mm

Last year's Black Friday price: $329 (originally $409) [You saved $80], available at Macy's

Bose QuietComfort 35 Wireless Headphones II

Last year's Black Friday price: $299 (originally $349) [You saved $50], available at Amazon

Leesa Mattress (Queen)

Last year's Black Friday price: $835 (originally $995) [You saved $160], available at Leesa

Calphalon Elite Nonstick 8" & 10" Fry Pan Set

Last year's Black Friday price: $49.95 (originally $275) [You saved $225.05], available at Williams-Sonoma

23andMe DNA Test

Last year's Black Friday price: $99.99 (originally $199) [You saved $99.01], available at Amazon

KitchenAid Professional 5 Qt Mixer

Last year's Black Friday price: $219.99 (originally $449.99) [You saved $230], available at Target

Oral-B Pro 5000 SmartSeries Power Rechargeable Electric Toothbrush

Last year's Black Friday price: $79.94 (originally $159.99) [You saved $80.05], available at Amazon

iRobot Roomba 960 Robot Vacuum with Wi-Fi

Last year's Black Friday price: $449 (originally $699) [You saved $250], available at Amazon

Sony 65" X850FSeries 4K Ultra HD Smart TV

Last year's Black Friday price: $999.99 (originally $1,399.99) [You saved $400], available at Best Buy

Kindle Paperwhite and six months of Kindle Unlimited

Last year's Black Friday price: $129.99 (originally $189.93) [You saved $59.94], available at Amazon