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Sunny Health & Fitness SF-T7515 Smart Treadmill

OnlyTree Black
This Product was reviewed by Staying Alive Crew Last updated: Feb 17, 2022 at 08:33 am

It's hard not to be impressed with the state-of-the-art technology that's packed into the Sunny Health & Fitness SF-T7515 Smart Treadmill for all you bargain hunters. 

Featuring a large backlit LCD monitor that displays the time, distance, speed, calories, incline, and heart rate, it keeps you in the 'know' for your workout at all times. 

The SF-T7515 Treadmill is equipped with preset interval programs that modify time, speed, and incline, ensuring you don't find a rhythm and the workout is constantly being adjusted. 

If that wasn't impressive enough it has 3 countdown modes to target certain goals for time, distance, and calories. Giving you a constant goal to work towards and striving for your personal best. 

The Bluetooth connectivity allows you to access music that motivates you to keep going or if you want to have a good old fashion phone catch up, you can answer your phone calls by syncing your phone via Bluetooth and onboard speakers with the built-in microphone.

The treadmill has a max speed of 8 MPH. Whilst this is not enough for a hardcore runner, for a beginner or mid-level runner simply wanting to keep in shape, a max speed of 8MPH is more than enough to keep you engaged. 

The SF-T7515 Treadmill is easy to fold up and the built-in transportation wheels make it super convenient to move and store it after use. The Soft Drop System makes it painless to unfold the treadmill. 

A standout contender providing quality and an abundance of features for a great price.

Key Features

  • Folding deck, soft-drop hydraulic system
  • Transport wheels
  • Adjustable stabilizers
  • Shock absorption elements integrated into the deck
  • Motorized incline, up to 12%
  • Speed settings up to 8.0 MPH
  • LED-backlit display
  • 8 preset workout programs
  • 3 user profiles
  • Body Mass Index function
  • Goal settings for time, distance & calories
  • Sound system & Bluetooth connectivity
  • Tablet holder
  • Accessory trays built-in the dashboard
  • Pulse sensors integrated into the handlebars


  • Brand: Sunny Health & Fitness
  • Model: Sunny Health & Fitness SF-T7515 Smart Treadmill
  • Size: 64.5 x 28 x 50.5 inches


  • 30-day money-back guarantee
  • Free shipping on orders over $99
  • Sturdy construction for a walking treadmill
  • Can support users up to 250 pounds
  • Great speed adjustment increments of 0.1 MPH, giving you the possibility to find the perfect pace for your workout
  • Energy saving
  • Very easy to assemble


  • Not a great warranty - 3-year structural frame warranty & 180-days other parts & components warranty
  • A tablet placed on the tablet holder will cover the quick speed controls & partially obstruct the console display

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