i'm Watch Color Collection vs. Fitbit Versa 4

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of i'm Watch Color Collection and Fitbit Versa 4. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

i'm Watch Color Collection vs. Fitbit Versa 4 Comparison Chart
GENERAL i'm Watch Color Collection Fitbit Versa 4
Product Type Smart watch Smart watch
Operating System I'm Droid 2 (customised Android version) -
Supported Host Device OS Android 4.0 (Ice Cream Sandwich) or later, iOS 4 or later, Blackberry 10 or later Android 10 or later, iOS 13.4 or later
Wearing Style - Watch style
Audio Input Microphone Microphone
Audio Output Speaker Speaker
Width 40.6 mm 40.5 mm
Height 52.9 mm 40.5 mm
Depth 10 mm 11.2 mm
Body Material Aluminium -
Protection - Water-resistant
Colours Black | Red | White | Pink | Blue -
Clock Display - Yes
FEATURES i'm Watch Color Collection Fitbit Versa 4
Sensors Accelerometer, magnetometer Ambient light sensor, altimeter, SpO2 sensor, 3-axis accelerometer, optical heart sensor, vibration motor
Tracking Data - Distance, calories burned, activity, sleep activity, heart rate, steps taken, pace, stress level, menstrual cycle, Resting Heart Rate (RHR), breathing rate, sleep quality score
Modes - 40+ sports modes
Goal Setting - Yes
Features Hands-free Find phone function, VO2 max, Heart Rate Variability (HRV) monitoring, HR zones, automatic exercise recognition, smart Wake-Up, Active Zone Minutes, guided breathing session, Always-on display, Sleep Score, Sleep Profile, Stress Management Score, Daily Readiness Score
Notifications Missed calls, SMS, Email SMS, incoming calls, applications, high and low heart rate
Vibrating Alert - Yes
Feedback Type - Audio alert, vibration alert, visual interface
Digital Player MP3 -
Navigation (GPS) - GPS/GLONASS receiver
Payment Technology - FitBit Pay
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Alexa built-in
CELLULAR i'm Watch Color Collection Fitbit Versa 4
Messaging Services SMS -
Supported Mobile Messaging Services SMS -
CONNECTIVITY i'm Watch Color Collection Fitbit Versa 4
Wireless Interface Bluetooth NFC, Bluetooth 5.0
Connectors 3.5 mm headphone jack -
DISPLAY i'm Watch Color Collection Fitbit Versa 4
Type LCD - colour Colour
Resolution 240 x 240 pixels -
Screen Size 1.54" -
Pixel Density 220 ppi -
Always On Display (AOD) - Yes
INPUT DEVICE i'm Watch Color Collection Fitbit Versa 4
Type Touch sensitive screen Touch sensitive screen
CASE i'm Watch Color Collection Fitbit Versa 4
Case Size - 40 mm
Case Shape - Square
Case Details - Copper rose | Graphite | Platinum
BAND i'm Watch Color Collection Fitbit Versa 4
Band Type - Band
Band Size - S/L
Fits Wrist with Circumference - Up to 209 mm
Changeable - Yes
Clasp Type - Pin-and-tuck
Band Colour - Pink sand | Black | Waterfall blue
STORAGE i'm Watch Color Collection Fitbit Versa 4
Storage Capacity 4 GB -
RAM i'm Watch Color Collection Fitbit Versa 4
RAM Size 128 MB -
CPU i'm Watch Color Collection Fitbit Versa 4
CPU Type i.MX233 -
BATTERY i'm Watch Color Collection Fitbit Versa 4
Technology Lithium polymer Lithium polymer
Capacity 450 mAh -
Battery Life 5 hours 6 day(s)
Battery Life Details - Typical usage - up to 6 days
GPS mode - up to 12 hour(s)
Standby Time 48 h -
Rechargeable Battery - Yes
Recharge Time - 2 hour(s)
MISCELLANEOUS i'm Watch Color Collection Fitbit Versa 4
Included Accessories - Charging cable, 6-month Fitbit Premium membership, wristband (129 - 175 mm), wristband (158 - 209 mm)
Preloaded Software Address Book, Mail, Calculator, SMS, Facebook, Twitter, Photos, News, Weather, Music, Instagram, Stock Market, i'moticon, Appointments, Calls Google Maps, FitBit Pay, Google Wallet
Max Depth of Water Resistance - 50 m
Max Operating Temperature - 45 °C
Min Operating Temperature - -10 °C
Warranty - 2-year warranty
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