Fitbit Charge 4 Advanced Fitness Tracker
Take your goals further with this swimproof health & fitness tracker packed with built in GPS, innovative heart rate features, Fitbit Pay and more.
- Built in GPS
- 24/7 Hear Rate Tracking
- Made for Fitness
- Sleep Tracking
- Spotify Control
- Fitbit App
Move forward with Charge 4
Make every minute count and reach your goals with a deeper understanding of your body and activity.
Picture the path to your goals
Leave your phone behind and explore the outdoors with pace and distance on your tracker and see a workout intensity map showing your route and effort in the app when you are done.
Know your heart to map your journey
Using our most advanced heart rate sensors, Charge 4 tracks all-day calorie burn, real-time heart rate zones and Active Zone Minutes so you can truly understand your body.
Push yourself further
There's no limit to how far you can go with 20+ goal-based exercise modes, auto-exercise tracking and reminders to move on the water-resistant Charge 4.
Sleep better to live better
Build better bedtime habits when you use Sleep Score with the Fitbit App, sleep tracking with light, deep and REM sleep stages and more.
Amp up your workout when you control music, like songs and browse your playlists and podcases from Charge 4.
Gain insights, get inspired.
Access your health, activity and sleep stats, feel empowered by the Fitbit community, join challenges, get insights and see your progress - all in one place.
Fitbit Charge 4
Classic wristbands (both small & large)
Sensors & Components
Optical heart rate monitor
GPS + GLONASS
Red and infrared sensors for oxygen saturation (SpO2) monitoring
Device temperature sensor (skin temperature variation available in the Fitbit app)
Battery & Power
Battery life up to 7 days, or up to 5 hours with continuous GPS use. Battery life and charge cycles vary with use, settings, and other factors; actual results will vary. We recommend charging every few days to ensure you’re always tracking.
Battery type: Lithium-polymer
Charge time (0-100%): Two hours
Radio transceiver: Bluetooth
Saves 7 days of detailed motion and heart rate data, minute by minute
Saves daily totals for the last 30 days
Measures heart rate data at 1-second intervals during exercise tracking and at 5-second intervals all other times
Water-resistant to 50 metres. After swimming or getting the band wet, we recommend drying the band because, as with any wearable device, it's best for your skin if the band is clean and dry. We do not recommend wearing Fitbit Charge 4 in a hot tub or sauna.
Give your wrist a rest by taking the band off every now and then. If the band gets wet or you sweat in it, remove and completely dry the band before putting it back on.
This tracker includes a plastic resin case and the band includes a stainless steel buckle. The classic band is made of a flexible, durable material similar to that used in many sports watches. The woven band is made from a comfortable polyester.
Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and different movements.
Operating temperature: -20° to 60° C
Maximum operating altitude: 8,535 m
Syncs automatically and wirelessly to most popular phones using Bluetooth LE wireless technology.
Syncing range: Up to 9 metres
Certain features like smartphone notifications may require Android 7.0+. Check your device compatibility.
Syncing to mobile devices requires Bluetooth LE and internet connection.
Syncs with Mac OS X 12.2 and up, iPhone 5S and later, Android 7.0 and later.
Music control via Bluetooth LE on Android and iOS devices.
Both small and large sizes included in box.
Small - Fits wrist 140 mm - 180 mm in circumference
Large - Fits wrist 180 mm - 220 mm in circumference
As an international traveller you are entitled to bring a certain amount/value of goods that are free of Customs duty and exempt Goods and Services tax (GST) into New Zealand. This is called your duty free allowance and personal goods concession. It is important to review these for any purchases you make on The Mall.
Your duty free allowance entitles you to bring into New Zealand the following quantities of alcohol products free of customs duty and GST provided you are over 17 years of age. You do need to be 18 years or over to purchase.
- Up to six bottles (4.5 litres) of wine, champagne, port or sherry or
- Up to twelve cans (4.5 litres) of beer
- And three bottles (or other containers) each containing not more than 1125ml of spirits, liqueur, or other spirituous beverages
Goods other than alcohol and tobacco, whether purchased overseas or purchased duty free in New Zealand, that have a combined total value not exceeding NZ$700 may also be brought as part of your personal goods concession.
When travelling overseas there are legal limits on the amount of duty free alcohol and other goods you can take with you. These amounts will vary depending on the country you are flying into. We always recommend you check the latest limits and exemptions.
Your order can be picked up at an Auckland Airport Collection Point. There is one in departures and one at arrivals in the international terminal. See map
You will need to bring your order confirmation email and show your passport to collect your order.
If you’re departing Auckland Airport, we recommend that you come to the Auckland Airport Collection Point at least 60 minutes before your flight. If you miss your pickup time or your flight details have changed please let us know as soon as possible.
When you collect your order you will have the opportunity to inspect the items and sign for them.
If you need to return an item, our Collection Point team are there to help you. You may also like to view our Returns & refunds which provides information on how this works and outlines the individual retailer's returns and refunds policies.