Apple Watch Series 7 (GPS) vs. Fitbit Versa 4

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Apple Watch Series 7 (GPS) and Fitbit Versa 4. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.

Smartwatch Specifications Comparison

Apple Watch Series 7 (GPS) vs. Fitbit Versa 4 Comparison Chart
GENERAL Apple Watch Series 7 (GPS) Fitbit Versa 4
Product Type Smart watch Smart watch
Operating System WatchOS 8 -
Supported Host Device OS iOS 15 or later Android 10 or later, iOS 13.4 or later
Wearing Style Watch style Watch style
Audio Input Microphone Microphone
Audio Output Speaker Speaker
Width - 40.5 mm
Height - 40.5 mm
Depth - 11.2 mm
Body Details Case only: 32 g -
Body Material Aerospace-grade aluminium alloy -
Protection Water-resistant, dust-resistant, crack-resistant Water-resistant
Clock Display Yes Yes
FEATURES Apple Watch Series 7 (GPS) Fitbit Versa 4
Sensors Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor Ambient light sensor, altimeter, SpO2 sensor, 3-axis accelerometer, optical heart sensor, vibration motor
Tracking Data Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG 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 Yes
Features Call handling, music remote handling, ECG accurate heart rate, camera remote control, Fall detection, Emergency SOS, irregular beat alerts 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 Calendar, SMS, Email, high and low heart rate SMS, incoming calls, applications, high and low heart rate
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface, voice (intelligent assistant) Audio alert, vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo/BeiDou/QZSS receiver GPS/GLONASS receiver
Payment Technology Apple Pay FitBit Pay
Internet of Things (IoT) Compatible Yes Yes
IoT Intelligent Assistant Siri Alexa built-in
IoT Voice Controlled Direct -
CONNECTIVITY Apple Watch Series 7 (GPS) Fitbit Versa 4
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 NFC, Bluetooth 5.0
DISPLAY Apple Watch Series 7 (GPS) Fitbit Versa 4
Type LTPO OLED - colour Colour
Resolution 352 x 430 pixels -
Screen Protection Ion-X glass -
Always On Display (AOD) Yes Yes
INPUT DEVICE Apple Watch Series 7 (GPS) Fitbit Versa 4
Type Touch sensitive screen Touch sensitive screen
CASE Apple Watch Series 7 (GPS) Fitbit Versa 4
Case Size 41 mm 40 mm
Case Shape Rectangular Square
Case Back Sapphire crystal and ceramic back -
Case Details Midnight aluminium | Starlight aluminium | Green aluminium | Blue aluminium | Red aluminium Copper rose | Graphite | Platinum
Crown Type Digital with haptic feedback -
BAND Apple Watch Series 7 (GPS) Fitbit Versa 4
Band Type Sport band Band
Band Size Regular S/L
Fits Wrist with Circumference 130-200 mm Up to 209 mm
Changeable Yes Yes
Clasp Type Pin-and-tuck Pin-and-tuck
Band Material Fluoroelastomer -
Band Colour Midnight | Starlight | Clover | Abyss blue | Red Pink sand | Black | Waterfall blue
STORAGE Apple Watch Series 7 (GPS) Fitbit Versa 4
Storage Capacity 32 GB -
CPU Apple Watch Series 7 (GPS) Fitbit Versa 4
Manufacturer Apple -
CPU Type S7 -
Features W3 Apple wireless chip, U1 chip -
BATTERY Apple Watch Series 7 (GPS) Fitbit Versa 4
Technology Lithium Ion Lithium polymer
Battery Life 18 hours 6 day(s)
Battery Life Details - Typical usage - up to 6 days
GPS mode - up to 12 hour(s)
Rechargeable Battery Yes Yes
Recharge Time - 2 hour(s)
Wireless Charging Yes -
MISCELLANEOUS Apple Watch Series 7 (GPS) Fitbit Versa 4
Included Accessories S/M band, M/L band, magnetic fast charger to USB-C cable (1 m) Charging cable, 6-month Fitbit Premium membership, wristband (129 - 175 mm), wristband (158 - 209 mm)
Preloaded Software Apple Pay, GymKit Google Maps, FitBit Pay, Google Wallet
Compliant Standards IP6X -
SAR Value 0.26 W/kg (head), 0.4 W/kg (limb) -
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 45 °C
Min Operating Temperature - -10 °C
Manufacturer Model Number A2473 -
Warranty 1-year warranty 2-year warranty
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