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Best Body Fat Monitors Under $100 (2026)

We scored devices under $100 by value using verified user ratings, number and type of body-composition metrics, connectivity options (Bluetooth/Wi‑Fi), accessory features (tape measure/large display), and overall usability

This roundup covers body fat monitors and smart scales under $100, focusing on devices that deliver reliable body-composition tracking, app sync, and ease of use for everyday health monitoring. Selections prioritized measurable features like metrics tracked, connectivity (Bluetooth/Wi‑Fi), accuracy signals (multiple user profiles, tape-measure integration), and user ratings to balance value and real-world performance

Top Picks

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    Etekcity Rechargeable Pink Smart Scale

    Etekcity Rechargeable Pink Smart Scale

    Etekcity • ★ 4.4/5 • Mid-Range

    Digital bathroom scale monitors 13 metrics with secret mode showing progress instead of total weight. App connectivity helps track trends over time, with easy setup and reading, and is available in cotton candy pink. Customer insight notes accuracy and seamless phone integration

    • secret mode for progress only
    • bluetooth connectivity to apps
    • 13 metrics including body composition
    Check current price on Amazon →
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    FITINDEX Smart Scale & Tape Measure

    FITINDEX Smart Scale & Tape Measure

    FITINDEX • ★ 4.2/5 • Mid-Range

    Smart scale and measuring tape work with the FITINDEX App for 13 body metrics. Real-time graphs help track progress; data can be saved for up to 12 body parts. Customers note good quality and ease of use

    • 14+ metrics in one system
    • smart app connectivity
    • precise sensors for consistent readings
    Check current price on Amazon →
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    RENPHO Smart Tape Measure with large display

    RENPHO Smart Tape Measure with large display

    RENPHO • ★ 3.4/5 • Mid-Range

    A Bluetooth body measuring tape with an app for syncing measurements. Large 2.1" display aids quick reads, with offline data storage on-device. One customer note: functionality and weight/size appreciated, though accuracy and tape retraction receive mixed feedback

    • large display for quick readings
    • on-device offline data storage
    • app syncing for fitness tracking
    Check current price on Amazon →

Buying Guide

Metrics tracked

Choose a device that reports the specific measures you need (body fat percentage, BMI, muscle mass, visceral fat); some models list 13 metrics while others focus on core stats

Connectivity and app sync

Look for Bluetooth or Wi‑Fi syncing to pair readings with your phone and health apps—Wi‑Fi scales can auto-upload across devices while Bluetooth is common for straightforward pairing

Multiple users and profiles

If several people will use the device, confirm it supports multiple user profiles or automatic user recognition to keep each person’s history separate

Accessory integration

Consider models that include a tape measure or large-display tape accessory for girth measurements when bioelectrical impedance is less reliable

Power and charging

Decide between battery-powered and rechargeable units—rechargeable scales reduce battery waste, while battery models can be convenient for long-term low-maintenance use