The 10 best cheap tech gifts under $100 for the holidays

• Price: $80
• Features: Energy-efficient LED lights | 3.52 pounds | Over 50 plant capsules 

For the friend or family member with a green thumb, gift them this smart indoor garden. You can choose from more than 50 plant refill capsules you can choose from, including peppers, chives, catnip, yellow tomatoes, and more. Click & Grow’s plants contain a patented nano-material called Smart Soil that automatically releases oxygen and water to your plants and is inspired by NASA technology.

The device’s lamp has a 16 hours on/eight hours off cycle to optimize your plants’ growth. In addition, its water float indicator will let you know when it’s time to refill the tank.

Also: The 5 best indoor gardens: Smart tech for your green thumb