Specifications
Key Specs
Screen Size26 millimetersTouch ScreentrueOperating System CompatibilityAndroid, Apple iOSGlobal PositioningGPS, GLONASSMetrics MeasuredActivity vs. inactivity, Blood oxygen, Calories burned, Distance traveled, Duration of exercise, Electrocardiography (ECG), Hours slept, Pace, Route, Duration of sleep stages, Running/Walking speed, Steps takenProtective QualitiesWater resistant, Dust resistantMaximum Depth of Water Resistance164 feetBand MaterialSilicone
General
Product NameCharge 5 Advanced Fitness & Health TrackerBrandFitbitProduct TypeActivity trackerForm FactorWristbandModel FamilyFitbit Charge 5Model NumberFB421GLWTYear of Release2021ColorSoft Gold
Design
Case ShapeRectangularBand ColorLunar White
Display
Display ScreentrueScreen Size26 millimetersTouch ScreentrueDisplay TypeAMOLEDColor DisplaytrueClock DisplaytrueBacklit DisplaytrueAdjustable BrightnesstrueCustomizable Watch FacestrueScreen MaterialCorning® Gorilla® Glass 3
Compatibility
Operating System CompatibilityAndroid, Apple iOS
Connectivity
Internal CarrierNot ApplicableWireless ConnectivityBluetooth
Features
GPS EnabledtrueGlobal PositioningGPS, GLONASSMobile NotificationstrueAlert TypeVibration, VisualMobile Payment Service SupportedFitbit PaySilent Alarmtrue
Activity
Metrics MeasuredActivity vs. inactivity, Blood oxygen, Calories burned, Distance traveled, Duration of exercise, Electrocardiography (ECG), Hours slept, Pace, Route, Duration of sleep stages, Running/Walking speed, Steps takenMulti-Sport TrackingtrueSensorsAccelerometer, Ambient light sensor, Electrical heart rate (ECG) sensor, Optical heart rate (PPG) sensor, Pulse oximeter (Sp02) sensor, Temperature sensor
Performance
Protective QualitiesWater resistant, Dust resistantMaximum Depth of Water Resistance164 feetMinimum Operating Temperature14 degrees fahrenheitMaximum Operating Temperature113 degrees fahrenheit
Dimensions
Minimum Wrist Size139.7 millimetersMaximum Wrist Size220.98 millimetersBand SizeAdjustable
Power
RechargeabletrueCharging Time120 minutesCharging Interface(s)Other
Material
Band MaterialSiliconeCase MaterialStainless steel
Other
UPC810038855875
Questions & Answers (145)
- A: Yes, for some of the features like ECG, you need the premium service. You can still use all the basic functions (step counting, sleep, etc.) without, but even then it might be less user friendly. Once I realized about the ECG locking, I returned before seeing what else premium unlocks.
- A: No you do NOT have to have a paid subscription for the normal functions. I’ve had Fitbit for 10 years and have never upgraded to more gadgets .
Q: Can you swim with this Fitbit ? (4 answers)
A: Water resistant to 50 meters.Q: Does it have a stopwatch capability? (4 answers)
A: Yes it does but beware of this new Fitbit Charge because the battery life is terrible. I have to charge it daily and I’ve gone through all the trouble shooting with no luck at fixing it.- A: This has a totally different display than the previous Charge models. It’s bright, colorful and I have absolutely no problems seeing it in the sunlight.
- A: You can buy without membership and get access to basic health tracking data, such as steps, heart rate, active minutes. The membership provides access to additional health data and statistics.
Q: Does this band charge wirelessly? (2 answers)
A: No, the Charge 5 does not have wireless charging. It comes with a charging cable. Note that the charging cable is different than previous models.Q: Does this Fitbit show the actual ecg tracing that can be saved & sent to a physician? (1 answers)
A: No not yet. This feature is not available right now. It is supposed to be avaliable in a later update.