2 + 1 year warranty
3 months installment
24/7 online support
Take your goals further with a health & fitness tracker that packs built-in GPS for pace and distance, 24/7 heart rate tracking and more into a comfortable wristband.
- Fitbit Charge 4
- Classic wristbands (both small & large)
- Charging cable
What’s included in special edition Charge 4
- Fitbit Charge 4
- Woven reflective band (both small & large)
- Classic wristband (both small & large)
- Charging cable
Sensors & Components
- 3-axis accelerometer
- 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)
- Vibration motor
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 4.0
- Saves 7 days of detailed motion and heart rate data, minute by minute
- Saves daily totals for past 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 meters. 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: -4° to 140° F
- Maximum operating altitude: 28,000 feet
Syncs automatically and wirelessly to most popular phones and tablets using Bluetooth LE wireless technology.
- Syncing range: Up to 30 feet
- Certain features like smartphone notifications may require Android 7.0+.
- Syncing to mobile devices requires Bluetooth LE and internet connection.
- Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later.
- Music control via Bluetooth LE on Android and iOS devices.
- Fits wrist 5.5" - 7.1" in circumference
- Fits wrist 7.1" - 8.7" in circumference
- 1.4in l x 0.9in w x 0.5in h
I chose Fitbit Versa 3 because of it's overall good review in the net. Fits perfectly for my relatively small wrist (while I love it's seemingly compact design).
The watch is pleasant to see and feels great on the wrist
I bought this is for my boyfriend and really worth buying from this website because It's an Original Junghans German Brand watch plus the service deserve to get 5 start.
I received the watch before the expected date, it might be because I bought it in Malaysia address, anyway I like the watch and give 5 stars to JD.
The simplicity of the watch and metal strap makes it a must have.
Elegant and simple, the gold makes it look better as well.
Love the color and contrast, delivery is also on time and service is great!
Great dealer, fast delivery and a good watch to match. Very professional services too.
Usually most strap are too long for my wrist but this one was perfect, Timely delivery as well.
Great value for money, looks good on my Seiko watch.
This is what I was looking for The Classy Watch, It suits my style, Plus the customer service is an amazing ship on time, and delivered on time as well.
The color really match..blue color leather strap also very nice..better than the video i saw online
One of the best Watch
If you know the Max Bill Bauhaus concept, you will in love with this masterpiece. The lines on the dial makes the watch so classic and minimal, the plexi glass even add scores to it.
At first I thought 38mm is too small for a man wrist, but is actually just suit well when you are in suit.