Dual LED screens - one on the handrail, one on the deck - mean the readout stays visible whether this treadmill is folded flat under a desk or standing up for a run. Speeds cover 0.6 to 2.5 mph in walking mode and 0.6 to 9 mph with the rail raised. A safety lock stops the belt immediately, and pausing holds the workout data for about five minutes. A companion app records sessions and training courses, while Bluetooth feeds music to the built-in speaker. Open size is 52-in W by 27-in D by 43.5-in H over a 39-in by 16-in belt; folded it drops to 5 in. Steel and ABS bring it to 75 lbs with a 256-lb user rating.