Skip to contentGo to Product Search
Main Content

Core Tech - Screen-Free Smart Fitness Bracelet with 24/7 Heart Rate, HRV, Stress and Sleep Tracking, 170+ Sports Modes and Two Bands - Black

Model: SFB-170SP-2B-BK-01
SKU: 12912918

Reviews coming soon

Sold & shipped by

About this product

Track your daily wellness and fitness without the distraction of a screen. This lightweight smart bracelet continuously monitors heart rate, heart rate variability, stress, sleep patterns, steps, distance and calories burned, then syncs your data to the free QRing mobile app through Bluetooth.Advanced sleep tracking records both overnight sleep and daytime naps, including deep, light and awake stages. Detailed reports in the app help you review sleep duration, quality and long-term recovery trends.Choose from more than 170 sports and activity modes, including running, cycling, swimming, yoga and basketball. Smart features include call notifications, activity records and remote camera control through a compatible smartphone.Choose from more than 170 sports and activity modes, including running, cycling, swimming, yoga and basketball. Smart features include call notifications, activity records and remote camera control through a compatible smartphone.A built-in 175 mAh rechargeable battery provides up to 45 days of use depending on settings and activity. The 1ATM water-resistant construction helps protect against sweat, rain and everyday splashes. Core tracking features are available through the app without subscription fees.

Features
  • 24/7 Wellness and Activity Monitoring

    Continuously tracks heart rate, HRV, stress, steps, distance, calories and daily activity. Sync detailed wellness trends to the free QRing mobile app through Bluetooth without a subscription fee.

  • Advanced Sleep and Nap Tracking

    Monitors overnight sleep and daytime naps while recording deep, light and awake stages. Review sleep duration, patterns and recovery insights through the compatible mobile app.

  • 170+ Sports and Workout Modes

    Choose from more than 170 activity modes, including running, cycling, swimming, yoga and basketball. Track workouts, movement, distance and calories to support a wide range of fitness routines.

  • Lightweight Screen-Free Comfort

    The compact tracker weighs approximately 25 g and includes two interchangeable nylon bands in different lengths. Its breathable, curved design supports comfortable all-day and overnight wear without screen distractions.

  • 45-Day Battery and 1ATM Water Resistance

    The built-in 175 mAh rechargeable battery provides up to 45 days of use depending on settings. The 1ATM water-resistant design helps protect against sweat, rain and everyday splashes.

Specifications
  • Color
    Black
    Operation
    Automatic
    Hands-Free Design
    Yes
    Irregular Heart Beat Detection
    No
    Programmable
    Yes
    Automatic Time/Date Stamp
    Yes
Sponsored

Reviews

This product doesn't have any reviews yet.

Compare similar products

Core Tech - Screen-Free Smart Fitness Bracelet with 24/7 Heart Rate, HRV, Stress and Sleep Tracking, 170+ Sports Modes and Two Bands - Black
Core Tech - Screen-Free Smart Fitness Bracelet with 24/7 Heart Rate, HRV, Stress and Sleep Tracking, 170+ Sports Modes and Two Bands - Black

Track your daily wellness and fitness without the distraction of a screen. This lightweight smart bracelet continuously monitors heart rate, heart rate variability, stress, sleep patterns, steps, distance and calories burned, then syncs your data to the free QRing mobile app through Bluetooth.Advanced sleep tracking records both overnight sleep and daytime naps, including deep, light and awake stages. Detailed reports in the app help you review sleep duration, quality and long-term recovery trends.Choose from more than 170 sports and activity modes, including running, cycling, swimming, yoga and basketball. Smart features include call notifications, activity records and remote camera control through a compatible smartphone.Choose from more than 170 sports and activity modes, including running, cycling, swimming, yoga and basketball. Smart features include call notifications, activity records and remote camera control through a compatible smartphone.A built-in 175 mAh rechargeable battery provides up to 45 days of use depending on settings and activity. The 1ATM water-resistant construction helps protect against sweat, rain and everyday splashes. Core tracking features are available through the app without subscription fees.

Omron - Complete - Wireless Upper Arm Blood Pressure Monitor + EKG - Black/White
3.9(84)

Monitor your blood pressure and EKG at home with this Omron Complete wireless upper arm blood pressure monitor. A wide contoured cuff fits arms ranging from 9 to 17 inches in circumference for accurate readings. This Omron Complete wireless upper arm blood pressure monitor can share data with select iOS and Android devices via the Omron App.

Omron - Evolv - Wireless Upper Arm Blood Pressure Monitor - Black/White

Get quick, clinically accurate readings with this Omron Evolv wireless blood pressure monitor. Bluetooth compatibility lets you track and share your blood pressure with your smartphone. This Omron Evolv wireless blood pressure monitor has an upper arm cuff with a circumference range of 9 to 17 inches for comfortable use.

Withings - BPM Connect - Wi-Fi Smart Blood Pressure Monitor - White/Gray

With BPM Connect, taking your blood pressure at home has never been so convenient. The device provides medically accurate blood pressure and heart rate measurements with immediate color-coded feedback on the device. BPM Connect synchronizes seamlessly via Wi-Fi and Bluetooth to the free Health Mate app, where you can see all your data history and share it with your doctor.

Pros for Core Tech - Screen-Free Smart Fitness Bracelet with 24/7 Heart Rate, HRV, Stress and Sleep Tracking, 170+ Sports Modes and Two Bands - Black
There were no pros for this product—There were no pros for this product—There were no pros for this product—Ease of use, Accuracy, Battery Life, Size, App Integration
Cons for Core Tech - Screen-Free Smart Fitness Bracelet with 24/7 Heart Rate, HRV, Stress and Sleep Tracking, 170+ Sports Modes and Two Bands - Black
There were no cons for this product—There were no cons for this product—There were no cons for this product—Price, Charging Port, Instructions

Specs

Be the first to ask a question.

We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.

No content
Sponsored
Core Tech Screen Free Smart Fitness Bracelet with 24/7 Heart Rate, HRV, Stress and Sleep Tracking, 170+ Sports Modes and Two Bands Black - Best Buy

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later