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Slinky Lite

Slinky Lite

Bluetooth Smart Scale with Body Composition

Get to the heart of your matter.

More than just weight

Get a comprehensive picture of your health in just one step: Slinky Lite provides highly accurate weight and BMI plus body fat and water percentage, muscle and bone mass.

Slinky Lite Lifetrons Health app 3 weight

Weigh smarter

While people focus on weight, full body composition helps you know what goes into that number, so you can pinpoint your efforts

Fat mass

Fat mass percentage can help anyone understand overall health

Muscle mass

So you can target your efforts to lose fat or get stronger


Clues you into hydration and retention.

Bone mass

To get a full picture of your body.


Highly-precise measurements accurate to .2 pounds

Health Mate 3 Weight

Track, visualize, improve

Every weigh-in appears in the Lifetrons Health app automatically, via Bluetooth sync. With your weight, body composition history, you can see what works, reinforce positive behaviors and stay focused on the big picture.

Learn more about the Lifetrons Health app

Choose your scale color

Slinky Lite

Bluetooth Smart Scale with Body Composition

Compatible with iOS & Android

- Full body composition analysis: Monitors weight, body fat & water percentage, muscle & bone mass

- Synchronization: Data from every step-in appears in the Lifetrons Health app via Bluetooth

- Nutrition tracking: Set a weight goal and manage your daily calorie budget

- Multi-user friendly: Recognizes unlimited users with independent sync

Technical Specifications

  • Connectivity
  • Metrics tracked
  • Sensors
  • In the box
iOS compatibility (iOS 8 and higher)

iPhone 4S and more recent
iPod touch 5th generation and more recent
iPad 3rd generation and more recent

Android compatibility (5.0 and higher)

Requires Internet access (mobile data or Wi-Fi)

Wireless Sync

Bluetooth connectivity (Bluetooth Smart Ready)


Four weight sensors
Highly accurate weighing

Body Composition

Bioelectrical Impedance Analysis
Unit: body fat %, total body water %, muscle mass kg, bone mass kg

Automatic user recognition

Unlimited users

Four weight sensors

Weighing range: 5 -> 180kg
100g graduation
Units: kg, lb


Slinky Lite
2 (AAA) cells

User guide


Free Lifetrons Health app

To track up to 5 dimensions of your health

Free Lifetrons account

To securely store your data and make it readily available
Access your data at any time, free of charge