SEATED UNDER DESK ELLIPTICAL - Compact mini elliptical that includes 7 resistance levels letting you burn calories, improve mobility, and increase strength while you sit. LCD DISPLAY - The digital monitor allows you to keep up with your progress by tracking calories burned, strides pedaled, distance traveled, and more! UDESK APP & PANEL CONTROL - The udesk mobile app syncs with iPhone and Android cellphones by Bluetooth, to track your distance pedaled, calories burnt, and more. Download the App by Apple Store & Android App Store. PORTABLE ELLIPTICAL - Workout while you work or rehab while you rest! The under desk elliptical is perfect for use at your desk, the couch, or even at your dining room table. LEG EXERCISER - Make this elliptical the perfect fitness gift for a parent or grandparent.This compact elliptical machine is approachable for all ages to use. A great pedal exerciser for seniors, those rehabilitating, or those looking to burn extra calories. KEEP YOUR HEALTH - The under-desk stepper can exercise your lower limbs when you are working or resting, promote blood circulation, relieve fatigue, and activate muscles and bones. SALE SERVICE - 30 days no reason to return. If you have any questions, please contact us in time, we will solve the problem for you within 24 hours.