Fitbit Charge 4 vs Fitbit Sense 2

Design:

Fitbit Charge 4
Design

For those who thought Fitbit charge 4 was the same as its predecessor, but they are very wrong about this. This new Fitbit charge 4 although looks identical but has the addition of exciting new features. These features are the inclusion of a built–in GPS, which will make this watch just like those running watches that have the whole tracking data stored. Similarly, it has Spotify support and even the special edition Fitbit pay app. Basically what this Fitbit charge 4 does is it has removed the need of carrying your phone to walk or while running. With some pretty colors i.e. black, granite and rosewood it will look sleek with your outfit.

Fitbit Sense 2
Design

Fitbit Sense 1 was loved so much that Fitbit makers launched sense 2 for their fans. Although both look the same, there is a difference between them. While the sense had an EDA sensor, sense 2 is equipped with a CEDA sensor that monitors the level of stress and also supports up to 40 different training modes. Temperature and spo2 are also measured on sense 2 which even a pixel watch doesn't offer making it very efficient. It’s available in three beautiful colors unlike your regular watches like Shadow Grey / Graphite Aluminium Lunar White / Platinum Aluminium Blue Mist / Soft Gold Aluminium.

Specifications:

1"

Screen Size

1.58"

Touch Screen

Resolution

336 x 336px
30g

Weight

46g

Waterproof

40℃

Max Temperature

45℃
-10℃

Min Temperature

-25℃

Replaceable Band

mm

Band Width

20mm

Screen protection

168h

Battery Life

144h
h

Charging Time

2h

Fitbit Charge 4
Specifications

Fitbit charge 4 is equipped with a screen size of 35.8mm x 22.7mm x 12.5mm with the availability of a touch screen. The resolution of charge 4 is 100 x 160 backlit greyscale with an OLED touchscreen display. The weight of charge 4 is only 24g which makes it lightweight and easy to wear. Also, it’s water-resistant and anti-splash with a depth rating of up to 50m. This way there won’t be any worry about getting the watch wet. The watch band is also replaceable so it can be used based on the outfit of the day. The charge timing is two hours and the battery lasts up to 7 days and even longer.

Fitbit Sense 2
Specifications

Specifications of sense 2 are various as the display screen size is 1.6 inches with a 336 x 336 OLED display. Equipped with a touch screen fully and is quite lightweight. Has anti-water resistant features and can withhold water depths up to 50 m. Also, provide notification support and has dimensions of 40.5 x 40.5 x 11.2mm. It's also anti-splash, and won't get affected by rain and sweat. With a replaceable watch band, one won't need to worry about their watch going to waste. The battery lasts about six plus days and charge time is two hours, three hours with AOD turned on.

Activity Tracking:

GPS Tracking

Route Tracking

Heart Rate Monitoring

Blood Oxygenation

Activity Detection

Distance Tracking

Step Tracking

Elevation Tracking

Bike Ccadence Monitoring

Sleep Tracking

Calories Intake Tracking

Calories Burned Tracking

Weight Tracking

Water Intake Tracking

Body Temperature

Sport Activities Tracking

Fitbit Charge 4
Activity Tracking:

Fitbit Charge 4 is equipped with various tracking features. The built-in GPS is one of the main features of this Fitbit which will help track the live location of the user and will monitor the tracking activities. It has a route tracker and a heart rate monitor (SPO2 monitoring). Not only it will manage stress but will also take into account health metrics. The 20 goal-based exercises will help the user achieve the daily goal of exercise. The food intake and water intake will help keep account of daily healthy eating habits. Also, with NFC, the altimeter will keep the track of elevation crossed every day.

Fitbit Sense 2
Activity Tracking:

Sense 2 can track your activity and will keep a track of your fitness, sleep, and even stress. It features a built-in GPS. It also includes a route tracker that tracks your route. Equipped with a heart–rate metric for healthy heart function tracking. Also has the feature of recording HRV and resting heart rate. With the calculation of skin temperature variation, sense 2 offers its customers a feature that isn't available in pixel watches. With the tracking of blood oxygenation levels, it will also take into account the spo2 levels. Provide a wide range of 40+ exercises mode and include an accelerometer.

Compatibility & Connectivity

Android Compatibilty

IOS Compatibilty

Mac OS Compatibility

Syncs Wirelessly

Automatic Syncing

Wi-Fi Module

Cellular Module

Call Control

Sport Activities Tracking

Camera Remote Control

Fitbit Charge 4
Compatibility & Connectivity

CHARGE 4 is compatible with all modern android and iOS devices. It will sync automatically and will help in syncing data wirelessly to computers and over leading iOS, Android, and even windows. The Bluetooth le wireless technology is an additional compatibility feature. IPhone users, they need to have an iPhone 5S and later, iPad 5 gen. and later. For Android users, it should be android OS 7.0 and later. It provides a lot of connectivity options with Bluetooth, NFC, a speaker, and even a mic. The option of call control so users can manage their inbound and outbound calls efficiently.

Fitbit Sense 2
Compatibility & Connectivity

Sense 2 Fitbit is compatible with both android and apple devices. It’s compatible with iPhone, Android, and MAC OS X. Its best if the user has apple iOS 14 or higher. If the user is an android user, sense 2 works best on phone that is android 8 or above. Also, it provides a lot of connectivity options with Bluetooth, NFC, a speaker, and even a mic. It supports Wi-Fi and can automatically sync the records as well. Also has the option of call control so users can manage their inbound and outbound calls efficiently.

Bottom Line

Fitbit Charge 4 Pros

• The spo2 monitoring is an amazing update
• Lightweight and easy to wear
• A large number of users
• Long-lasting battery life
• Great sleep tracking
• Sensors provide accurate information

Fitbit Sense 2 Pros

  • Enhanced features of health tracking are available.
  • Equipped with CEDA sensor.
  • A very posh and modern design
  • Has a don’t disturb mode
  • The battery can last long with good usage even a whole week.
  • Using Fitbit pay, one can make their purchase using their wrists.

Fitbit Charge 4 Cones

• There is no on-board music storage
• Non-compatibility with apple health and google fit
• Less smart functionality
• Music control work with Spotify’s premium

Fitbit Sense 2 Cones

  • There is no google assistant available.
  • The material sense 2 is made by using aluminum
  • There is no music functionality.
  • Google wallet is also missing