Apple Watch Nike+ Series 4 (GPS + Cellular) vs. Garmin Forerunner 45S

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Apple Watch Nike+ Series 4 (GPS + Cellular) and Garmin Forerunner 45S. 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 Nike+ Series 4 (GPS + Cellular) vs. Garmin Forerunner 45S Comparison Chart
GENERAL Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Product Type Smart watch Sport watch
Operating System WatchOS 5 -
Supported Host Device OS iOS 12 or later iOS, Android
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 34 mm 39.5 mm
Height 40 mm 39.5 mm
Depth 10.7 mm 11.4 mm
Weight 30.1 g 32 g
Body Material Anodised aluminium -
Protection Water-resistant Waterproof
Clock Display Yes Yes
FEATURES Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Sensors Accelerometer, ambient light sensor, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor Accelerometer, heart rate
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken, UV index, Air Quality index Distance, time, speed, calories burned, sleep activity, heart rate, stress level
Goal Setting Yes Yes
Features Music remote handling, ECG accurate heart rate, listening to music, Retina Display technology, call alerts, automatic exercise recognition, Fall detection, Emergency SOS Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device
Notifications Calendar, SMS, Email Calendar, Email, social apps
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface -
Navigation (GPS) GPS/GLONASS/Galileo/QZSS receiver -
Payment Technology Apple Pay -
IoT Intelligent Assistant Siri -
CELLULAR Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Technology WCDMA (UMTS) -
Mobile Broadband Generation 4G -
SIM Card Type Electronic SIM card (e-SIM) -
Messaging Services SMS -
Supported Mobile Messaging Services SMS -
CONNECTIVITY Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth, ANT+
DISPLAY Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Type LTPO OLED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 324 x 394 pixels 208 x 208 pixels
Screen Size - 1.04"
Screen Protection Ion-X glass -
INPUT DEVICE Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Type Touch sensitive screen (Force Touch) -
CASE Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Case Size 40 mm -
Case Shape - Round
Case Back All ceramic and sapphire crystal back -
Case Details Space grey aluminium | Silver aluminium White | Iris | Black
Crown Type Digital with haptic feedback -
BAND Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Band Type Nike sport band Band
Band Size - S
Fits Wrist with Circumference 130-200 mm 124-185 mm
Changeable - Yes
Clasp Type Pin-and-tuck Buckle
Band Material Fluoroelastomer Silicone
Band Colour Pure platinum/black | Summit white | Anthracite/black | Black White | Iris | Black
STORAGE Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Storage Capacity 16 GB -
CPU Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Manufacturer Apple -
CPU Type S4 -
Features W3 Apple wireless chip -
BATTERY Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Technology Lithium Ion -
Battery Life 18 hours -
Battery Life Details - GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
Rechargeable Battery Yes -
Wireless Charging Yes -
MISCELLANEOUS Apple Watch Nike+ Series 4 (GPS + Cellular) Garmin Forerunner 45S
Included Accessories Power adapter, magnetic charging cable Charging/data cable
Preloaded Software Apple Pay, Nike+ Run Club, GymKit -
SAR Value 0.27 W/kg (head), 0.26 W/kg (limb) -
Max Depth of Water Resistance 50 m 50 m
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