Refurbished Activity & Fitness Trackers — 34 Deals

34 open-box and refurbished Activity & Fitness Trackers deals are live for shoppers in the US right now, with discounts averaging 34% off retail. Prices range from $5 to $177, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include Oucscru, Milavan, Fitbit and FITVII. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

34 live US listings.

USA

celestaura

Smart Ring Health Tracker, Sleep Tracker Ring with Heart Rate, Waterproof Fitness Ring for Activity Monitoring/Steps/Distance/Calories, Air Gestures, Up to 7-Day Battery, for iOS Android (Black,#10)

$33³²

MIDDOW Smart Bracelet for Men Women, Fitness Tracker Wristband, 30 Days Battery, 24/7 Activity & Sleep Tracker, 170 Sports Modes, Health Wearable, Subscription Free for Android & iPhone (2 Straps)

$42²⁹

Milavan Smart Ring 2.0 for Women Men, Slim Scratch & Fingerprint Resistant Design, Advanced Chip Fitness Tracker, Sleep, Stress & Activity Monitoring, Waterproof, No Subscription Fees, Silver 11

$35⁸⁹

Milavan Smart Ring 2.0 for Men Women, Sleep & Fitness Tracker, Yellow 7

$41³⁵

FITVII Slim Fitness Tracker for Women Men, Fitness Watch for Android iOS

$47⁴⁹

Smart Ring Health Tracker - IP68 Water Resistance, Sleep & Exercise Monitoring, iOS & Android Compatible, Long Lasting Battery Life, No Subscription Required, Unisex for Women & Men (Black, 10)

$17⁹⁵

Timex Ironman Transit Watch with Activity Tracking & Heart Rate 33mm – White with Resin Strap

$30⁵⁴

Amzhero Health Fitness Tracker with 24/7 Heart Rate, Blood Oxygen, Blood Pressure, Sleep Tracker, 5ATM Waterproof Activity Trackers with Step Tracker, Pedometer (S & L Bands Included)

$20⁴⁴

FKGZJF Smart Rings for Women Men, Fitness Ring with Heart Rate, Blood Oxygen, HRV, Stress, Sleep Tracker, Step Tracker, No Subscription Fee, lP68 Waterproof Smart Ring for iPhone & Android (Gold 10#

$27²⁹

Qjijolz Smart Ring for Women Men, Fitness Tracker with Heart Rate/Blood Oxygen/Blood Pressure/Sleep/Pedometer Monitor, No Subscription Fee, IP68 Waterproof Health Rings for iOS & Android

$16²⁶

FITVII Fitness Tracker, Smart Watch with 24/7 Blood Pressure Heart Rate and Blood Oxygen Monitor, Sleep Tracker with Calorie Step Counter, IP68 Waterproof Activity Tracker for Women Men Android iOS

$23¹⁷

Fitness Tracker, Smart Watch for Women Men with 24/7 Heart Rate/Blood Pressure/Blood Oxygen Monitor,Sleep Tracker,Step & Calorie Counter, IP68 Waterproof Fitness Watches Compatible with Android&iPhone

$22⁷⁹

prxxhri 2026 Smart Ring Health Tracker for Men Women, Sleep Stress Exercise Health Monitoring, IP68 Waterproof, Long Battery Life, No Subscription, iOS Android Compatible (Black, 11)

$83¹⁵

SHANG WING Fitness Tracker with Call Function, 1.85” Fitness Watch for Women and Men, 24/7 Heart Rate & Blood Oxygen Monitor, Sleep Tracker, 100+ Sport Modes, IP68 Waterproof (Starlight)

$24⁷⁰

ZBNMY Smart Ring(Rose Gold, 7)

$20⁷⁹

Smart Ring for Women Men, Health Tracker with Heart Rate/Blood Oxygen/Blood Pressure/Sleep Monitoring/Step Counting, IP68 Waterproof Fitness Ring, No App Fees for iPhone & Android (Black, 12#)

$27¹²

Fitness Tracker with 24/7 Heart Rate, Blood Oxygen, Sleep Tracker, Activity Tracker with Step Tracker for Women Men

$20²⁷

Smart Ring for Women Men, Smart Ring Fitness Tracker, Fit Ring with Sleep Monitor, Heart Rate, Step Counter, Long Lasting Battery Life, No Subscription Fee, Android & iOS Compatible (Rose Gold, 10#)

$47⁸⁸

ZBNMY Health Smart Bracelet,Fitness Tracker with Heart Rate, Sleep Monitoring, Blood Oxygen, Step Counting for iOS and Android, No Subscription Fee, Waterproof(Gold)

$37⁹⁹

Giwbeiv Fitness Smart Bracelet for Men Women, 24/7 Activity Health Tracker

$49⁸⁹

Kriutefy Smart Watches Fitness Tracker for Women Men with Step Counter, Sleep Calorie Monitor, Pedometer, IP68 Waterproof, Smartwatch with 120+ Sports for iPhone Android (Black)

$12³⁹

Fitbit Charge 5 Advanced Health & Fitness Tracker with Built-in GPS, Stress Management Tools, Sleep Tracking, 24/7 Heart Rate and More, Black/Graphite, One Size (S &L Bands Included)

$166²⁴

FKGZJF Smart Rings for Women Men, Fitness Ring with Heart Rate, Blood Oxygen, HRV, Stress, Sleep Tracker, Step Tracker, No Subscription Fee, lP68 Waterproof Smart Ring for iPhone & Android (Black 7#)

$45⁴²

Timever Kids Digital Watches for Boys Girls, Sports Watch with Fitness Tracker, Pedometer, Alarm Clocks, Stopwatch, No App Needed Waterproof Kids Watch, Gift for Teens Student Girls Boys Ages 5-14

$14⁷³

Activity & Fitness Trackers open-box FAQ

How much can I save on open-box Activity & Fitness Trackers?

Discounts on Activity & Fitness Trackers at OpenBoxFox currently average 34% off retail across 34 live listings, with prices from $5 to $177. Savings are measured against the manufacturer's list price.

Are open-box and refurbished Activity & Fitness Trackers safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which Activity & Fitness Trackers brands are on sale open-box right now?

The most-listed brands in Activity & Fitness Trackers at the moment are Oucscru, Milavan, Fitbit, FITVII and FKGZJF. New open-box inventory arrives daily, so brand availability changes often.

How often are Activity & Fitness Trackers deals updated?

OpenBoxFox syncs Activity & Fitness Trackers inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.

Shop more: Refurbished Sports & Outdoors · Refurbished Exercise & Fitness · Refurbished Fitness Technology