100+ Sold
Selling Fast!

Fitbit Charge 4 Advanced Fitness Tracker – Plastic – 35mm – Black – Elastomer – Classic Band – Black

$99.00

Get it by Jun 26 - 27 Faster Delivery by Jul 15

12 Months Warranty Free 30-Day Returns

Certified Refurbished in the China

About this item

Model Name

Fitbit Charge 4 Advanced Fitness Tracker

SPECIFICATIONS:

Device size

35.8mm x 22.7mm x 12.5mm

Small band

Fits a wrist between 5.5 – 7.1 inches (140 mm – 180 mm) in circumference

Large band

Fits a wrist between 7.1 – 8.7 inches (180 mm – 220 mm) in circumference

Weight

24g

Screen

18.3mm across with 128-by-72 pixels

Battery

lithium-polymer, up to 6+ days

Charge time

Two hours to a full charge

Storage

4GB (2.5GB for music storage)

Saves data up to thirty days

Measures heart rate at 1-second intervals

Measures exercise metrics at 5-second intervals

Operating system

Fitbit OS

Wireless technology

Charge 4 contains a Bluetooth 4.0 radio transceiver and NFC chip.

Haptic feedback

Charge 4 contains a vibration motor for alarms, goals, notifications, reminders, and

apps.

Synchronization Range

Up to 9 meters away

Compatibility

Android 7.0+, iOS 12.2+

Touchscreen enabled

Waterproof up to 50m

Sensors

A MEMS 3-axis accelerometer, which tracks motion patterns | l An altimeter, which tracks altitude changes | l A GPS receiver, which tracks your location during a workout | l An optical heart-rate tracker | l A vibration motor

Maximum altitude

8.5 kilometres

Material

The housing on Charge 4 is plastic. The Charge 4 classic band is made of a flexible, durable elastomer material similar to that used in many sports watches and includes a surgical-grade stainless steel buckle.

You May Also Like

Hot Deals

Customer Reviews & Ratings

Customer reviews

0.00
Based on 0 review
5
Rated 5 out of 5
0%
4
Rated 4 out of 5
0%
3
Rated 3 out of 5
0%
2
Rated 2 out of 5
0%
1
Rated 1 out of 5
0%
wkyggl@163.com
Rated 5 out of 5
3
wkyggl@163.com
Rated 5 out of 5
2
wkyggl@163.com
Rated 5 out of 5
1

Your Marketplace for Sustainable Shopping

Explore a wide variety of used & pre-owned smartphones, laptops, smartwatches, kitchen appliances, and more.

Save Up To 70%

Priced just right. Find the best deals for your favorite used and certified refurbished smartphones, laptops, gaming consoles, smartwatches, kitchen appliances, sports, fitness, baby products, and more.

30 Days Free Returns

We guarantee satisfaction. All products are 100% functional, professionally cleaned and inspected by industry experts at 70+ quality checkpoints. If you change your mind, 30-day returns are on us.

Up to 12-Month Warranty

Buy with confidence and enjoy your purchase to the fullest with our up to 12-month warranty plan on all products. Expand this protection for 24 months with ReebeloCare's physical & liquid damage cover.

Join the Circular Economy

Fuel your passions with good tech. See how people around the world are giving a new life to refurbished tech with Reebelo.
Shopping Cart
error: Content is protected !!
Fitbit Charge 4 Advanced Fitness Tracker - Plastic - 35mm - Black - Elastomer - Classic Band - BlackFitbit Charge 4 Advanced Fitness Tracker – Plastic – 35mm – Black – Elastomer – Classic Band – Black