Upright Bikes
Model Number
U628 - for 220V countries
U618 - for 110V countries
U618 - for 110V countries
U627 - for 220V countries
U626 - for 220V countries
U616 - for 110V countries
U616 - for 110V countries
Resistance
32 levels of EMS resistance
32 levels of EMS resistance
25 levels of magnetic resistance
Drive System
13.6 kg effective flywheel system
5.6 kg flywheel EMS system
10.0 kg effective flywheel system
Heart Rate Monitor
Contact & telemetry enabled / Chest strap included
Contact & telemetry enabled
Contact & telemetry enabled
Display
2 STN blue backlit LCDs on a Sight Line™ tilting console
6.5" diagonal backlit segmented LCD
2 blue backlit LCD displays
Quick Keys
Yes - Resistance
No
Yes - Resistance
Number of User Profiles
Up to 4 users
Up to 4 users
Up to 4 users
Performance Tracking
Explore the World ™ App
None
Explore the World™ App
Bluetooth (Syncs with Free App)
Yes
No
Yes
Seat
Oversized Nautilus Gel™ seat / Fore & aft adjustments
High density foam seat/Fore & aft adjustments
Large contoured seat / Fore & aft adjustments
Pedals
Premium weighted pedals
Weighted Pedals
Deluxe pedals
Handle Bars
Urethane dipped
Ergonomic Upright
Standard
Water Bottle Holder
Yes
Yes
Yes
Media Shelf / Tablet Holder
Yes
Yes
Yes
Fan
Yes – 3 speed
No
Yes – 3 speed
Sound System
MP3 input / Acoustic chamber stereo speakers
No
MP3 input / Acoustic chamber stereo speakers
Switchable From Miles To KM
Yes
Yes
Yes
Rear Stabilizers/Frame Levelers
Yes
Yes
Yes
Weight
37.7 kg
30 kg
26.8 kg
Maximum User Weight
147.4 kg
150 kg
136 kg