What’s the difference between the Layla Adjustable™ and The Layla Adjustable Plus™?

Both Adjustable Bases are fully adjustable, include a Zero Gravity preset, have adjustable legs, and built-in USB chargers. The Layla Adjustable Plus™ has the following added features: Wall Gliding Technology, Massage, Anti-Snore, Under-bed Lighting, Amazon Echo/Google Home compatible, and works with the Layla mobile app.