Fitbit Blaze vs. Apple Watch Series 4 (GPS)

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Fitbit Blaze and Apple Watch Series 4 (GPS). With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.

Smartwatch Specifications Comparison

Fitbit Blaze vs. Apple Watch Series 4 (GPS) Comparison Chart
GENERAL Fitbit Blaze Apple Watch Series 4 (GPS)
Product Type Smart watch Smart watch
Operating System - WatchOS 5
Supported Host Device OS iOS, Android, Windows Phone iOS
Wearing Style Watch style Watch style
Audio Input - Microphone
Audio Output - Speaker
Width 42 mm 34 mm
Height - 40 mm
Depth - 10.7 mm
Weight 44 g 30.1 g
Body Material Stainless steel Anodised aluminium
Protection Weatherproof, splashproof, sweatproof Water-resistant
Clock Display Yes Yes
FEATURES Fitbit Blaze Apple Watch Series 4 (GPS)
Sensors Ambient light sensor, altimeter, 3-axis accelerometer Accelerometer, ambient light sensor, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor
Tracking Data Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed Distance, time, calories burned, activity, heart rate, steps taken, UV index, Air Quality index
Goal Setting Yes Yes
Features Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame Music remote handling, ECG accurate heart rate, listening to music, Retina Display technology, call alerts, automatic exercise recognition, Fall detection, Emergency SOS
Notifications Missed calls, calendar, SMS Calendar, SMS, Email
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/QZSS receiver
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Siri
CONNECTIVITY Fitbit Blaze Apple Watch Series 4 (GPS)
Wireless Interface Bluetooth 4.0 IEEE 802.11b/g/n, Bluetooth 5.0
DISPLAY Fitbit Blaze Apple Watch Series 4 (GPS)
Type LCD - colour LTPO OLED - colour
Resolution - 324 x 394 pixels
Screen Protection - Ion-X glass
INPUT DEVICE Fitbit Blaze Apple Watch Series 4 (GPS)
Type Touch sensitive screen Touch sensitive screen (Force Touch)
CASE Fitbit Blaze Apple Watch Series 4 (GPS)
Case Size - 40 mm
Case Back - All ceramic and sapphire crystal back
Case Details Gold | Gunmetal Silver aluminium | Space grey aluminium | Gold aluminium
Crown Type - Digital with haptic feedback
BAND Fitbit Blaze Apple Watch Series 4 (GPS)
Band Type Band Sport band
Band Size S -
Fits Wrist with Circumference 140-170 mm 130-200 mm
Changeable Yes -
Clasp Type Buckle Pin-and-tuck
Band Material Elastomer Fluoroelastomer
Band Colour Slim pink | Black | Blue | Plum White | Seashell | Black | Pink sand
STORAGE Fitbit Blaze Apple Watch Series 4 (GPS)
Storage Capacity - 16 GB
CPU Fitbit Blaze Apple Watch Series 4 (GPS)
Manufacturer - Apple
CPU Type - S4
Features - W3 Apple wireless chip
BATTERY Fitbit Blaze Apple Watch Series 4 (GPS)
Technology Lithium polymer Lithium Ion
Battery Life 5 day(s) 18 hours
Recharge Time 2 hour(s) -
MISCELLANEOUS Fitbit Blaze Apple Watch Series 4 (GPS)
Included Accessories USB charging cable Power adapter, magnetic charging cable
Preloaded Software Clock, Silent alarm -
Max Depth of Water Resistance 10 m 50 m
Max Operating Temperature 60 °C -
Min Operating Temperature -10 °C -
Warranty 1-year warranty -
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