Fitbit Ionic vs. Apple Watch SE (GPS + Cellular) 2nd generation

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Fitbit Ionic and Apple Watch SE (GPS + Cellular) 2nd generation. 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

Fitbit Ionic vs. Apple Watch SE (GPS + Cellular) 2nd generation Comparison Chart
GENERAL Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Product Type Smart watch Smart watch
Operating System - WatchOS
Supported Host Device OS iOS, Android, Windows Phone iOS 16 or later
Wearing Style Watch style Watch style
Audio Input - Microphone
Audio Output - Speaker
Width 38.6 mm -
Height 12.4 mm -
Lenght 256.5 mm -
Depth 12.4 mm -
Weight 50 g -
Body Details - Case only: 27.8 g
Body Material Aerospace-grade aluminium Aluminium
Protection Water-resistant Water-resistant
Colours Charcoal, smoke grey | Burnt orange, slate blue | Blue grey, silver grey -
Clock Display - Yes
FEATURES Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Sensors Accelerometer, altimeter, heart rate Accelerometer, ambient light sensor, digital compass, barometer, gyroscope, always-on altimeter, optical heart sensor (2d gen)
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, pace, sleep stages, swim laps, active time Distance, time, calories burned, activity, sleep activity, heart rate, sleep stages, menstrual cycle
Goal Setting Yes Yes
Features PurePulse heart rate technology, automatic exercise recognition, SmartTrack Call handling, music remote handling, camera remote control, Fall detection, Emergency SOS, Family Setup support, International Emergency Calling, Crash Detection, noise monitoring, Compass Waypoint, brightness: 1000 nits
Notifications Missed calls, calendar, SMS, social apps Calendar, SMS, Email, high and low heart rate, irregular rhythm, cardio fitness
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/QZSS receiver
Payment Technology - Apple Pay
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Siri
IoT Voice Controlled - Direct
CELLULAR Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Technology - WCDMA (UMTS)
Mobile Broadband Generation - 4G
SIM Card Type - Electronic SIM card (e-SIM)
CONNECTIVITY Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
3M UMTS Band - Band 1, Band 2, Band 5, Band 8, Band 10
4G LTE Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41, Band 66
Wireless Interface Bluetooth, IEEE 802.11b/g/n, NFC IEEE 802.11b/g/n, LTE, Bluetooth 5.0
DISPLAY Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Type LCD - colour Retina LTPO OLED - colour
Resolution - 324 x 394 pixels
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) Ion-X glass
INPUT DEVICE Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Type Touch sensitive screen Touch sensitive screen
CASE Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Case Size - 40 mm
Case Shape - Rectangular
Case Back - Sapphire crystal and ceramic back
Case Details Silver grey aluminium Starlight aluminium | Midnight aluminium | Silver aluminium
Crown Type - Digital with haptic feedback
BAND Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Band Type Sport band Sport band
Band Size - Regular
Fits Wrist with Circumference - 130-200 mm
Changeable - Yes
Clasp Type - Pin-and-tuck
Band Material - Fluoroelastomer
Band Colour Ink blue/ice grey Starlight | Midnight | White
STORAGE Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Storage Capacity - 32 GB
CPU Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Manufacturer - Apple
CPU Type - S8 SiP
Features - W3 Apple wireless chip
BATTERY Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Technology - Lithium Ion
Battery Life 4 day(s) 18 hours
Rechargeable Battery - Yes
Wireless Charging - Yes
MISCELLANEOUS Fitbit Ionic Apple Watch SE (GPS + Cellular) 2nd generation
Included Accessories Charging cable, 2 wristbands (S+L) Magnetic charger to USB-C cable (1 m)
Preloaded Software - Apple Pay, GymKit
SAR Value - 0.13 W/kg (head), 1.35 W/kg (limb)
Max Depth of Water Resistance 50 m 50 m
Manufacturer Model Number - A2725
Warranty 1-year warranty 1-year warranty
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