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Woot! customers who are Amazon Prime members can enjoy special shipping benefits on Woot!, including:

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  • Free Express shipping on Shirt.Woot orders

Amazon Prime membership required. See individual offer pages for shipping details and restrictions. Not valid for international shipping addresses.

Fitbit Charge, Charge HR, Flex, or Surge (Refurbished)

Refurbished; Open Box
Limit 6 per customer

Features

The units in this sale are being sold as open box condition. That means that they have been opened due to being a photo sample, a tested good customer return or having damaged packaging. Some non-essential items may be missing from the box. The unit may not be shipped in retail packaging. That is the reason for the reduced sale price and the reduced warranty.

Stock up on holiday gifts or start your New Year's resolutions early with a Fibit!  Choose between the following models: Charge, Charge HR, Flex, or Surge!

Fitbit Charge HR ($64.99)

Make every beat count with Charge HR—a high-performance wristband with automatic, continuous heart rate and activity tracking right on your wrist. See heart rate all day and during workouts to get more accurate calorie burn, reach your target workout intensity and maximize training time. Track steps, distance, floors climbed and sleep quality and more, and stay connected with Caller ID and time of day on display. Charge HR also wirelessly syncs to your smartphone and computer so you can monitor your trends and get the motivation you need to push yourself further—every step, every beat, every day.

  • *Size Small fits 5.4"-6.2", Large fits 6.2"-7.6".  Refer to this sizing guide to be sure you get the right fit.*
  • PurePulse Heart Rate - Get continuous, automatic, wrist-based heart rate monitoring and see simplified heart zones—with no uncomfortable chest strap.
  • Activity Tracking - Accurately track all-day stats like steps taken, distance traveled, calories burned, stairs climbed, and active minutes
  • See daily stats, time of day, and exercise mode with a bright OLED display
  • Auto Sleep + Silent Alarm - Monitor your sleep automatically and wake with a silent alarm
  • Caller ID - Get call notifications right on your wrist when your smartphone is nearby
  • Exercise Mode + SmartTrack - Use Exercise Mode and SmartTrack automatic exercise recognition to record all of your workouts. Activate Exercise Mode on your tracker for the most precise tracking during workouts and real-time stats on your wrist.
  • Sync stats wirelessly and automatically to your computer and over 150 leading smartphones
  • See compatible iOS, Android, and Windows phones

Fitbit Surge ($89.99)

Train smarter and go farther with Surge—a sleek, fitness super watch designed to help you reach your peak performance. With built-in GPS, multisport functionality, and automatic, continuous heart rate on you wrist, Surge delivers the stats you need to measure your effort and maximize your training time. Add all-day activity tracking, automatic sleep detection, music control, text and call notifications and up to 7 days of battery life and you have everything you need to stay connected, motivated and in the zone—no matter what goal you’re working toward.

  • *Size Small fits 5.5" - 6.3" wrists, Large fits 6.3" - 7.8".  Refer to this sizing guide to be sure you get the right fit.*
  • Built-In GPS Tracking - See distance, pace, and elevation climbed, then review routes and split times. Utilize Run Cues to automatically track run progress in real-time with pop-up notices on the display. Battery life with continuous GPS is approximately 10 hours.
  • PurePulse Heart Rate - Get continuous, automatic and all-day heart rate monitoring and see simplified heart zones—with no uncomfortable chest strap.
  • Multi-Sport + SmartTrack - Use Multi-Sport functionality and SmartTrack automatic exercise recognition to track every aspect of your training. Activate Multi-Sport modes for the most precise tracking during workouts and real-time stats on display.
  • Activity Tracking - Track steps taken, distance traveled, calories burned, floors climbed and active minutes. Access a standard stopwatch and a countdown timer with a simple swipe of the touchscreen.
  • Smart Notifications - See call and text notifications and play, pause and skip songs from your smartphone playlist right from your wrist.
  • Auto Sleep + Silent Alarm - Automatically monitor how long and how well you sleep and set a silent, vibrating alarm. 
  • See compatible iOS, Android, and Windows phones

FREQUENTLY ASKED QUESTIONS

  • What mobile devices are supported for syncing?
  • How do I charge my flex?
    • Your tracker battery lasts for about 5 days. To charge it, remove the tracker from the band and place it in the charger until all 5 lights are solid.
    • If you are having trouble, your tracker's charging contacts may be obstructed by microscopic dirt or debris that prevents them from making a good connection to the charger. Use hand sanitizer and a tissue or dampen a cotton swab with rubbing alcohol and carefully clean the charging contacts on your tracker. Do not submerge your tracker in water or use abrasive cleaners. Thoroughly dry your tracker before attempting to charge. Be sure to fully seat your tracker into the charger, with the charging contacts fully inserted into the charging cable enclosure.
  • How do I reset my tracker?
    • lf your tracker is not responding, it may be fixed by restarting.
    • 1. Plug your charging cable into the USB port and insert your tracker into the charging cable.
    • 2. Insert a paperclip into the small pinhole on the back of the charger.
    • 3. Press on the pinhole for 3-4 seconds.
    • Your Flex will now be reset. Take your tracker out of the charger and insert it back into the wristband.
  • Can the wristband irritate my skin?
    • The Flex wristband is made of a flexible, durable elastomer material similar to that used in many sports watches. It does not contain latex. The clasp is made of surgical-grade stainless steel and contains traces of nickel. As with any type of jewelry, some people may experience allergies. Numerous factors can cause an allergy, such as a nickel sensitivity, reactions to bacteria that can accumulate in watch wristbands or other wearable devices, a reaction between the wristband and your soap or perspiration, or an allergy to the material of the wristband. If you notice any signs of skin irritation or experience any discomfort, please discontinue use.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes and APO addresses is not available for this item

Warranty: 30 Day Woot

Specs

Charge HR Product Manual | Charge HR Sizing Guide

Surge Product Manual | Surge Sizing Guide

See compatible iOS, Android, and Windows phones

Comparison
  Charge Charge HR Flex Surge
Category Everyday Active Everyday Everyday
Steps, Calories, Distance Yes Yes Yes Yes
Clock Yes Yes No Yes
Sleep Quality & Silent Alarm Yes Yes Yes Yes
Floors Climbed Yes Yes No Yes
Active Minutes Yes Yes Yes Yes
Caller ID Yes Yes No Yes
Continuous Heart Rate No Yes No Yes
Music Control & Notifications No No No Yes
GPS Tracking No No No Yes

 

Specifications
  Charge Charge HR Flex Surge
Sizing

Small: 5.5"-6.5"

Large: 6.5"-7.9"

Small: 5.4"-6.2"

Large: 6.2"-7.6"

 

Small: 5.5"-6.5"

Large: 6.5"-7.9"

 

Small: 5.5"-6.3"

Large: 6.3"-7.8"

Sensors & Components: 3-axis accelerometer
Altimeter
Vibration motor
Optical heart rate monitor
3-axis accelerometer
Altimeter
Vibration motor
3-axis accelerometer
Vibration motor
GPS, 3-axis accelerometers, 3-axis gyroscope, Digital compass, Optical heart rate monitor, Altimeter, Ambient light sensor, Vibration motor
Display: OLED OLED LED display with 5 white indicator lights Touch screen, Monochrome LCD, Backlight for low light visibility
Battery & Power: Battery life: up to 7 - 10 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth low energy
Battery life: Lasts up to 5 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Battery life: up to 5 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Battery life: up to 7 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Memory: Tracks 7 days of detailed motion data – minute by minute.
Tracks daily totals for past 30 days
Tracks 7 days of detailed motion data, minute by minute
Tracks daily totals for past 30 days
Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
Tracks 7 days of detailed motion data, minute by minute
Tracks daily totals for past 30 days

Tracks 7 days of detailed motion data – minute by minute.
Tracks daily totals for past 30 days

Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
Sample rate for GPS is 1 Hz

Water Resistance: Charge has been tested up to 1 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. Charge HR is sweat, rain and splash proof. However, the device is not swim proof or showerproof. With any wearable device, it’s best for your skin if the band stays dry and clean. Flex has been tested up to 1 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. Surge has been tested up to 5 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. We also recommend taking Surge off before showering because, as with any wearable device, it’s best for your skin if the band stays dry and clean.
Care: If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil Gentle Skin Cleanser or Aquanil. If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil or Aquanil. Give your wrist a rest by taking the band off every now and then. If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil Gentle Skin Cleanser or Aquanil. If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil Gentle Skin Cleanser or Aquanil.
Materials: Elastomer
Surgical-grade stainless steel clasp.
Elastomer
Surgical-grade stainless steel clasp.
Elastomer
Surgical-grade stainless steel clasp.
Elastomer
Surgical-grade stainless steel clasp.
Environmental Requirements: Operating temperature: -4° to 113° F
Maximum operating altitude: 30,000 feet
Operating temperature: -4° to 113°F
Maximum operating altitude: 30,000 feet
Operating temperature: -4° to 113°F
Maximum operating altitude: 30,000 feet
Operating temperature: -4° to 113° F
Maximum operating altitute: 30,000 feet
Syncing: Charge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Syncing range: 20 feet
Call notifications via Bluetooth 4.0
Syncing to computers requires Internet connection and USB port
Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices
Charge HR syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Syncing range: 20 feet
Syncing to computers requires Internet connection and USB port
Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices
Flex syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Syncing range: 20 feet
Syncing to computers requires Internet connection and USB port
Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

Surge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.

    Syncing range: 20 feet
    Notifications: Text and call via Bluetooth 4.0
    Music control: via Bluetooth Classic
    Syncing to computers requires Internet connection and USB port
    Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

Made in: China China China China

In the Box: (Some items may be missing due to this product being open box condition)

  • Fitbit Charge, Charge HR, Flex, or Surge (3rd Party Refurbished)
  • (1) Charging Cable
  • Ships in poly bag not original retail packaging

Specs

Charge HR Product Manual | Charge HR Sizing Guide

Surge Product Manual | Surge Sizing Guide

See compatible iOS, Android, and Windows phones

Comparison
  Charge Charge HR Flex Surge
Category Everyday Active Everyday Everyday
Steps, Calories, Distance Yes Yes Yes Yes
Clock Yes Yes No Yes
Sleep Quality & Silent Alarm Yes Yes Yes Yes
Floors Climbed Yes Yes No Yes
Active Minutes Yes Yes Yes Yes
Caller ID Yes Yes No Yes
Continuous Heart Rate No Yes No Yes
Music Control & Notifications No No No Yes
GPS Tracking No No No Yes

 

Specifications
  Charge Charge HR Flex Surge
Sizing

Small: 5.5"-6.5"

Large: 6.5"-7.9"

Small: 5.4"-6.2"

Large: 6.2"-7.6"

 

Small: 5.5"-6.5"

Large: 6.5"-7.9"

 

Small: 5.5"-6.3"

Large: 6.3"-7.8"

Sensors & Components: 3-axis accelerometer
Altimeter
Vibration motor
Optical heart rate monitor
3-axis accelerometer
Altimeter
Vibration motor
3-axis accelerometer
Vibration motor
GPS, 3-axis accelerometers, 3-axis gyroscope, Digital compass, Optical heart rate monitor, Altimeter, Ambient light sensor, Vibration motor
Display: OLED OLED LED display with 5 white indicator lights Touch screen, Monochrome LCD, Backlight for low light visibility
Battery & Power: Battery life: up to 7 - 10 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth low energy
Battery life: Lasts up to 5 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Battery life: up to 5 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Battery life: up to 7 days
Battery type: Lithium-polymer
Charge time: One to two hours
Radio transceiver: Bluetooth 4.0
Memory: Tracks 7 days of detailed motion data – minute by minute.
Tracks daily totals for past 30 days
Tracks 7 days of detailed motion data, minute by minute
Tracks daily totals for past 30 days
Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
Tracks 7 days of detailed motion data, minute by minute
Tracks daily totals for past 30 days

Tracks 7 days of detailed motion data – minute by minute.
Tracks daily totals for past 30 days

Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
Sample rate for GPS is 1 Hz

Water Resistance: Charge has been tested up to 1 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. Charge HR is sweat, rain and splash proof. However, the device is not swim proof or showerproof. With any wearable device, it’s best for your skin if the band stays dry and clean. Flex has been tested up to 1 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. Surge has been tested up to 5 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. We also recommend taking Surge off before showering because, as with any wearable device, it’s best for your skin if the band stays dry and clean.
Care: If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil Gentle Skin Cleanser or Aquanil. If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil or Aquanil. Give your wrist a rest by taking the band off every now and then. If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil Gentle Skin Cleanser or Aquanil. If the band gets wet or if you sweat in it, remove and completely dry the band before putting it back on. Clean the band with a mild soap-free cleanser like Cetaphil Gentle Skin Cleanser or Aquanil.
Materials: Elastomer
Surgical-grade stainless steel clasp.
Elastomer
Surgical-grade stainless steel clasp.
Elastomer
Surgical-grade stainless steel clasp.
Elastomer
Surgical-grade stainless steel clasp.
Environmental Requirements: Operating temperature: -4° to 113° F
Maximum operating altitude: 30,000 feet
Operating temperature: -4° to 113°F
Maximum operating altitude: 30,000 feet
Operating temperature: -4° to 113°F
Maximum operating altitude: 30,000 feet
Operating temperature: -4° to 113° F
Maximum operating altitute: 30,000 feet
Syncing: Charge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Syncing range: 20 feet
Call notifications via Bluetooth 4.0
Syncing to computers requires Internet connection and USB port
Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices
Charge HR syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Syncing range: 20 feet
Syncing to computers requires Internet connection and USB port
Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices
Flex syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.
Syncing range: 20 feet
Syncing to computers requires Internet connection and USB port
Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

Surge syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology.

    Syncing range: 20 feet
    Notifications: Text and call via Bluetooth 4.0
    Music control: via Bluetooth Classic
    Syncing to computers requires Internet connection and USB port
    Syncing to mobile devices requires Bluetooth and Internet connection
Syncs with Windows Vista and later, Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, and leading Android and Windows devices

Made in: China China China China

In the Box: (Some items may be missing due to this product being open box condition)

  • Fitbit Charge, Charge HR, Flex, or Surge (3rd Party Refurbished)
  • (1) Charging Cable
  • Ships in poly bag not original retail packaging

Sales Stats

Speed to First Woot:
44m 54.885s

Purchaser Experience

  • 11% first woot
  • 11% second woot
  • 32% < 10 woots
  • 16% < 25 woots
  • 32% ≥ 25 woots

Purchaser Seniority

  • 11% joined today
  • 0% one week old
  • 0% one month old
  • 11% one year old
  • 79% > one year old

Quantity Breakdown

  • 95% bought 1
  • 5% bought 2
  • 0% bought 3 or more

Percentage of Sales Per Hour

0%
0%
0%
5%
5%
0%
5%
0%
0%
11%
11%
11%
16%
5%
0%
5%
0%
0%
0%
5%
0%
16%
5%
0%
12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Percentage of Sales Per Day

74%
26%
0%
0%
0%
0%
0%
Mon Tue Wed Thu Fri Sat Sun

Woots by State

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