Fitbit Charge 4 Fitness Tracker is packed with features that help to set goals, track progress and get a complete picture of your health. The Greyscale backlit OLED display of tracker responds to the natural swiping and scrolling. Its water resistance feature up to 50m enable the individuals to hold outdoor activities.

Fitbit Charge 4 Outlook :

➣This Fitbit Charge 4 band is made of fashionable & durable silicone. The silicone design makes this band more lightweight and brings you a comfortable wearing experience.
➣The replacement sport band with pin buckle and fastener ring provides a stable and reliable performance to keep the band secure and the smooth edge doesn't catch on anything.
➣The fitness tracker is equipped with soft, breathable straps with non-cracking and deformation-free features. Its multi-hole fastening option provides a vast wearing range(large & small wrists).

Health Tracking:

➣Track workouts in real-time. There is no limit to how far you go with 20+ goal-based exercise modes, auto tracking and reminders to perform the exercise. It’s also swim-proof and water resistant to 50 meters, so you can track swims and even wear it in the shower.
➣ The Charge 4 tracks your time in light, deep and REM sleep stages and gives you a nightly Sleep Score in the Fitbit app, so you can better understand your sleep quality and work toward better rest.
➣Use 24/7 heart rate to track resting heart rate & better measure calorie burn. Active Zone Minutes alert you when you're in your personalised fat burn, cardio or peak heart rate zones.
➣Track your steps, distance, calories burned, active minutes and weight, log food, set goals and follow your progress in the Fitbit app.
➣Track your skin temperature each night to see how it varies from your baseline. Operating temperature: -20° to 60° C.
➣Measure your blood oxygen saturation automatically and get alerts if your SpO2 is too low.

Built-in Features:

➣With built-in GPS, 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 performance in the app when you’re done.

➣Stay connected with call, calendar and smartphone app alerts, text notifications and convenient apps like weather and timer. Plus, send quick replies to messages, available when the phone is nearby.

➣With the Spotify app you can control your music, like your favourite songs and browse playlists and podcasts all from your wrist.

controls on your wrist. You can also make secure purchases with Fitbit Pay.

Compatibility and Connectivity:

➣Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later see your SpO2 nightly average and range on the wrist
➣Syncing to mobile devices requires Bluetooth LE and an Internet connection.

Power:
➣Its built-in rechargeable Lithium-polymer battery can be charged with a micro USB cable and requires 2 hours for a complete battery charge.
➣Multi-day battery lasts up to 7 days and up to 5 hours when using built-in GPS, and internet-related apps continuously.

Specification:

Brand: FITBIT
Manufacturer's Part Number: 247284
Strap material: Silicone
Colour: Graphite Black
Weight: 30 g
Display: Greyscale backlit OLED display
Closure: Buckle
Type: Fitness band
Dimensions: 225 x 103 x 42 mm (H x W x D)
Compatibility: Android 7.0, iPhone 5S, iPad 5 and Mac OS X 12.2
Connectivity: Bluetooth LE
Control: Touchscreen
Manufacturer's guarantee: 3 Month
Battery type: Built-in rechargeable Lithium-polymer battery
Battery Life: Up to 7 days
Charging method: Micro USB cable
Charge time: 2 hours
Functionality: Call, Text, email and calendar notifications with Spotify and Fitbit payment control.
Features: Steps, Sleep, Calories, Heart rate, Exercise Recognition Tracking
Box Contents: Fitbit Charge 4 Fitness Tracker

Note:

This refurbished product is categorised as B Grade condition due to cosmetic imperfections like minor buffs, scuffs, or scratches resulting from handling (images provided for illustrative purposes only). It will be delivered in either its original retail packaging or professionally repackaged in plain packaging. Please note that the product's outer box may exhibit signs of damage. Rest assured, this refurbished unit comes with a 3-month warranty to ensure your peace of mind.