Fitbit Flex vs Fitbit Versa 3

Design:

Fitbit Flex
Design

Fitbit Versa 3
Design

Fitbit’s Versa series smartwatches comprise promising features that you are looking for, including health and fitness tracking. Fitbit Versa 3 does far more than merely telling time, including running apps, displaying smartphone notifications, and even tracking your heart rate and workout routine. Versa 3 has an aluminum watch case and a band made up of a flexible material. With four premium colors i.e., Midnight/soft old Aluminum, Black/Black Aluminum, Pink Clay/Soft old Aluminum, and Thistle/Soft old Aluminum, Fitbit Versa 3 provides an eye-catching interface. Packed with trackers and sensors, Versa 3 controls the user’s fitness professionally. Read More

Specifications:

Screen Size

1.58

Touch Screen

Resolution

336 x 336px

Weight

39
10

Waterproof

45

Max Temperature

60
-20

Min Temperature

-20

Replaceable Band

Band Width

Screen protection

144

Battery Life

144

Charging Time

Fitbit Flex
Specifications

Fitbit Versa 3
Specifications

The Versa 3 has a large clock face of size 1.04” and a color touchscreen with a vivid AMOLED display. It has a light weight of 28 g and water-resistant. It also has a flexible infinity band (small/large) of 140 mm – 180 mm and 180 mm – 220 mm circumference respectively. It has a Lithium-Polymer battery time with a charging time of 40 minutes and a battery life of 7 days. The operating temperature range of Fitbit Versa 3 is from -20◦ C to 45◦C. Its operating altitude range is up to 8,535 m. It comes with replaceable watch bands. Fitbit versa 3 has numerous other specifications including, Wi-Fi, gyroscope, microphone, Bluetooth, Alexa, Google Assistant, Fitbit pay, altimeter, vibration motor, NFC, light sensor, and device temperature sensor. Read Full Specs

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 Flex
Activity Tracking:

Fitbit Versa 3
Activity Tracking:

The premium fitness tracking features of Fitbit Versa 3 include a 3-axis accelerometer, built-in GPS, cardio fitness tracker, calories, distance, and steps stats tracker. Health tracking features include SpO2 tracking, a breathing rate tracker, a menstrual health tracker, and a report of wellness stats. It also offers a workout intensity checker in the Fitbit app for outdoor exercise and tracks sleep and REM sleep stages. It also has a stress management tracking system including sleep score, sleep stages tracker, sleep profile, and sleep awake alarm. It also tracks water intake and supports multi-sport mode. Read More

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 Flex
Compatibility & Connectivity

Fitbit Versa 3
Compatibility & Connectivity

Fitbit versa 3 smartwatch is compatible with both Apple and Android devices with the specified operating systems. To be compatible with Apple, and it should be iOS 14 or higher, and in the case of android, the device should be OS 8 or higher. It is also compatible with MAC OS X. Fitbit versa 3 is compatible with syncing range of up to 9 m wirelessly. Fitbit application needs to be installed in the respective device to synchronize it to the smartwatch via Bluetooth, Wi-Fi (It supports 802.11 b//n 2.4Hz) wirelessly and automatically. A Google account is required to run the Fitbit app and to connect the device to the smartwatch with built-in camera remote function. Read More

Bottom Line

Fitbit Flex Pros

Fitbit Versa 3 Pros

  • Easy and comfortable to wear.
  • Available in a variety of bands.
  • Budget-friendly.
  • Premium display.
  • Long battery life.

Fitbit Flex Cones

Fitbit Versa 3 Cones

  • It cannot be used to answer calls.
  • The touchscreen sensor is hard to use due to its small size compared to the device.
  • Temperature sensing is not functional.
  • Not supported to track cadence sensor.

Design:

Fitbit Flex
Design

Fitbit Versa 3
Design

Fitbit’s Versa series smartwatches comprise promising features that you are looking for, including health and fitness tracking. Fitbit Versa 3 does far more than merely telling time, including running apps, displaying smartphone notifications, and even tracking your heart rate and workout routine. Versa 3 has an aluminum watch case and a band made up of a flexible material. With four premium colors i.e., Midnight/soft old Aluminum, Black/Black Aluminum, Pink Clay/Soft old Aluminum, and Thistle/Soft old Aluminum, Fitbit Versa 3 provides an eye-catching interface. Packed with trackers and sensors, Versa 3 controls the user’s fitness professionally. Read More

Specifications:

"

Screen Size

1.58"

Touch Screen

Resolution

336 x 336px
g

Weight

39g
-20℃

Min Temperature

-20℃

Replaceable Band

mm

Band Width

mm
45℃

Max Temperature

60℃
10

Waterproof

Screen protection

144h

Battery Life

144h

Fitbit Flex
Specifications

Fitbit Versa 3
Specifications

The Versa 3 has a large clock face of size 1.04” and a color touchscreen with a vivid AMOLED display. It has a light weight of 28 g and water-resistant. It also has a flexible infinity band (small/large) of 140 mm – 180 mm and 180 mm – 220 mm circumference respectively. It has a Lithium-Polymer battery time with a charging time of 40 minutes and a battery life of 7 days. The operating temperature range of Fitbit Versa 3 is from -20◦ C to 45◦C. Its operating altitude range is up to 8,535 m. It comes with replaceable watch bands. Fitbit versa 3 has numerous other specifications including, Wi-Fi, gyroscope, microphone, Bluetooth, Alexa, Google Assistant, Fitbit pay, altimeter, vibration motor, NFC, light sensor, and device temperature sensor. Read More

Activity Tracking:

h

Charging Time

h

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 Flex
Activity Tracking:

Fitbit Versa 3
Activity Tracking:

The premium fitness tracking features of Fitbit Versa 3 include a 3-axis accelerometer, built-in GPS, cardio fitness tracker, calories, distance, and steps stats tracker. Health tracking features include SpO2 tracking, a breathing rate tracker, a menstrual health tracker, and a report of wellness stats. It also offers a workout intensity checker in the Fitbit app for outdoor exercise and tracks sleep and REM sleep stages. It also has a stress management tracking system including sleep score, sleep stages tracker, sleep profile, and sleep awake alarm. It also tracks water intake and supports multi-sport mode. Read More

Compatibility & Connectivity

Android Compatibilty

Mac OS Compatibility

Syncs Wirelessly

Automatic Syncing

Wi-Fi Module

Cellular Module

Call Control

Sport Activities Tracking

Fitbit Flex
Compatibility & Connectivity

Fitbit Versa 3
Compatibility & Connectivity

Fitbit versa 3 smartwatch is compatible with both Apple and Android devices with the specified operating systems. To be compatible with Apple, and it should be iOS 14 or higher, and in the case of android, the device should be OS 8 or higher. It is also compatible with MAC OS X. Fitbit versa 3 is compatible with syncing range of up to 9 m wirelessly. Fitbit application needs to be installed in the respective device to synchronize it to the smartwatch via Bluetooth, Wi-Fi (It supports 802.11 b//n 2.4Hz) wirelessly and automatically. A Google account is required to run the Fitbit app and to connect the device to the smartwatch with built-in camera remote function. Read More

Bottom Line

Fitbit Flex Pros

Fitbit Versa 3 Pros

  • Easy and comfortable to wear.
  • Available in a variety of bands.
  • Budget-friendly.
  • Premium display.
  • Long battery life.

Fitbit Flex Cones

Fitbit Versa 3 Cones

  • It cannot be used to answer calls.
  • The touchscreen sensor is hard to use due to its small size compared to the device.
  • Temperature sensing is not functional.
  • Not supported to track cadence sensor.