Wyze Scale S Battery Life vs Scale X & Ultra: Full Comparison

Battery Life Comparison: Wyze Scale S vs Wyze Scale X vs Wyze Scale Ultra

When choosing a smart scale, battery life is a crucial factor for convenience and uninterrupted health tracking. Wyze offers several smart scales with varying battery performances tailored to different user needs. This guide compares the battery life of the Wyze Scale S, Wyze Scale X, and Wyze Scale Ultra to help you make an informed decision.

Wyze Scale S: Affordable and Long-Lasting Battery

Battery Life and Power Source

  • Up to 18 months of battery life on just 3 AAA batteries (pre-installed).
  • Uses 3 x 1.5V AAA batteries, making replacements easy and affordable.
  • Bluetooth 5.0 connectivity ensures efficient power consumption.

Design and Features

  • Compact and lightweight at 3.32 lbs (1.66 kg) with dimensions of 11 in x 11 in x 1 in.
  • Strong plastic base with anti-slip silicone feet and tempered glass surface with stainless steel electrodes.
  • Measures weight and body fat percentage on the scale, with additional metrics available in the app such as BMI, lean body mass, visceral fat, and more.
  • Supports up to 8 users with compatibility for Android 7.0+ and iOS 12.0+.
  • Syncs with popular fitness apps like Apple Health, Google Fit, and Fitbit.
The Wyze Scale S is perfect for users seeking a budget-friendly smart scale with excellent battery longevity and essential health metrics.
Wyze Scale S Lifestyle Wyze Scale S in a modern home setting, showcasing its sleek design and ease of use.

Wyze Scale X: Premium Design with Exceptional Battery Life

Battery Life and Power Source

  • Offers an impressive up to 22 months of battery life.
  • Powered by 4 x 1.5V AAA batteries (included), providing extended use without frequent replacements.
  • Bluetooth 5.0 for stable and energy-efficient connectivity.

Advanced Features

  • Measures 13 body composition metrics including weight, body fat percentage, heart rate, muscle mass, metabolic age, and more.
  • Supports up to 8 users with baby, pet, luggage, and pregnancy modes for versatile tracking.
  • Premium full-surface glass sensors with ITO coating for accuracy and durability.
  • Syncs seamlessly with Apple Health and Google Fit.
  • Dimensions: 11.8 in x 11.8 in x 1.18 in, weight: 3.96 lbs (1.80 kg).
  • Waterproof rating of IPX3, suitable for bathroom use.
Wyze Scale X is ideal for fitness enthusiasts and families who want detailed health insights combined with a long-lasting battery and elegant design.

Wyze Scale Ultra: Smart Features with Moderate Battery Life

Battery Life and Power Source

  • Battery lasts up to 9 months using 4 AAA batteries (included).
  • Slightly shorter battery life compared to Scale S and Scale X due to enhanced features and Wi-Fi connectivity.

Cutting-Edge Features

  • Large 4.3-inch full-color TFT display shows 13 body composition metrics directly on the scale.
  • Connects via Wi-Fi and Bluetooth 5.0, allowing data sync without needing your phone nearby.
  • Smart user recognition and family sharing for multiple users.
  • Baby, pet, and luggage modes included.
  • Compatible with Apple Health, Google Fit, and Fitbit.
  • Dimensions and weight similar to Scale X: 11.8 in x 11.8 in x 1.18 in, 3.96 lbs.
  • Made with plastic, silicone, and ITO coated glass for a modern look and feel.
The Wyze Scale Ultra is perfect for users who want a smart scale with a vibrant display and Wi-Fi connectivity, accepting a trade-off in battery life for advanced convenience.
Wyze Scale Ultra Lifestyle Wyze Scale Ultra in a bright, active home environment, highlighting its large display and smart features.

Summary of Battery Life Comparison

ProductBattery LifeBattery TypeConnectivityKey Feature
Wyze Scale SUp to 18 months3 x AAA batteriesBluetooth 5.0Affordable, long battery life
Wyze Scale XUp to 22 months4 x AAA batteriesBluetooth 5.0Premium design, extended battery
Wyze Scale UltraUp to 9 months4 x AAA batteriesWi-Fi + Bluetooth 5.0Large color display, Wi-Fi enabled

Why Battery Life Matters in Smart Scales

Long battery life means less hassle replacing batteries and more consistent tracking of your health metrics. Wyze smart scales balance battery efficiency with advanced features, ensuring you stay on top of your wellness journey without interruptions.

Choose the Right Wyze Scale for You

  • If you want the longest battery life and a budget-friendly option, Wyze Scale S is your best bet.
  • For a premium experience with the longest battery life and advanced modes, go for the Wyze Scale X.
  • If you prefer a smart scale with a large color display and Wi-Fi sync, the Wyze Scale Ultra offers modern convenience with slightly shorter battery life.
Wyze Scale S Lifestyle Wyze Scale S in a cozy home setting, emphasizing ease of use and smart tracking.
FeatureWyze Scale SWyze Scale XWyze Scale Ultra
Price$23.99$32.98 - $33.99$49.98
Color OptionsBlack, White (both sold out)Black, WhiteBlack, White
Body Composition Metrics121313
Weight Measurement Range11-400 lbs11-400 lbs / 5-180 kg11-400 lbs
DisplayBright LED (no full-color)No full-color screen4.3" full-color TFT screen
Wi-Fi ConnectivityNoNoYes
BluetoothNot specifiedBLE 5.0Yes
Battery LifeUp to 18 monthsUp to 22 monthsUp to 9 months
User RecognitionUp to 8 usersUp to 8 usersUp to 8 users
Baby/Pet ModeYesYesYes
Surface MaterialNot ITO coated glassITO coated glassITO coated glass
Sync with Fitness AppsYesApple Health, Google FitApple Health, Fitbit, Google Fit
Weight SensorsNot specified4Not specified
Additional Metrics (in app)Muscle mass, body fat, bone massHeart rate, BMI, visceral fat, metabolic age, protein, body water %, etc.13 body metrics including muscle mass, body fat, etc.
Smart FeaturesAuto-recognize users, data sharingSmart user recognition, unlimited guest measurementsCustomized screen, trends on device and app
Release Year2021Not specified2024
What is the battery life of the Wyze Scale S?The Wyze Scale S offers up to 18 months of battery life using 3 AAA batteries (pre-installed), making it a long-lasting and affordable smart scale option.
How long does the battery last on the Wyze Scale X?The Wyze Scale X provides up to 22 months of battery life with 4 AAA batteries (included), making it the Wyze smart scale with the longest battery life.
What is the battery life of the Wyze Scale Ultra?The Wyze Scale Ultra has a battery life of up to 9 months using 4 AAA batteries (included), which is slightly shorter due to its advanced features and Wi-Fi connectivity.
Which Wyze smart scale has the longest battery life?The Wyze Scale X has the longest battery life among Wyze smart scales, lasting up to 22 months on a single set of 4 AAA batteries.
What type of batteries do Wyze smart scales use?All Wyze smart scales use standard 1.5V AAA batteries. The Wyze Scale S uses 3 AAA batteries, while the Wyze Scale X and Wyze Scale Ultra each use 4 AAA batteries.
How does connectivity affect battery life in Wyze smart scales?Wyze smart scales with Bluetooth 5.0, like the Scale S and Scale X, are more energy-efficient and offer longer battery life. The Wyze Scale Ultra, which features both Wi-Fi and Bluetooth, has a shorter battery life due to the additional power required for Wi-Fi connectivity.
What are the main differences in battery performance between Wyze Scale S, X, and Ultra?Wyze Scale S offers up to 18 months of battery life, Wyze Scale X up to 22 months, and Wyze Scale Ultra up to 9 months. The differences are due to the number of batteries used and the presence of advanced features like Wi-Fi and a large color display in the Ultra model.
Why is battery life important when choosing a smart scale?Long battery life in a smart scale means less frequent battery replacements and more consistent health tracking, ensuring uninterrupted monitoring of your wellness journey.
Which Wyze scale should I choose for the best battery life?If battery life is your top priority, the Wyze Scale X is the best choice, offering up to 22 months of use on a single set of batteries.
Does the Wyze Scale Ultra’s Wi-Fi connectivity impact its battery life?Yes, the Wyze Scale Ultra’s Wi-Fi connectivity and large color display consume more power, resulting in a shorter battery life of up to 9 months compared to other Wyze scales.
What are the key features of the Wyze Scale X?How many body composition metrics does the Wyze Scale X measure?Do you have any ongoing sales or discounts for the Wyze Scale?
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