Apple Watch Series 4 (GPS + Cellular) vs. Garmin Instinct Solar

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Apple Watch Series 4 (GPS + Cellular) and Garmin Instinct Solar. 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 4 (GPS + Cellular) vs. Garmin Instinct Solar Comparison Chart
GENERAL Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Product Type Smart watch Sport watch
Operating System WatchOS 5 -
Supported Host Device OS iOS iOS, Android
Activity/Sport - Running, swimming, ski, cycling, hiking, fishing, climbing, snowboarding, rower, kayaking, hunting, jumpmaster, stand up paddleboarding
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 34 mm 45 mm
Height 40 mm 45 mm
Depth 10.7 mm 15.3 mm
Weight 39.8 g 53 g
Body Material Stainless steel Fibre-reinforced polymer
Protection Waterproof Waterproof
Colours - Pipeline | Tidal blue | Cloudbreak
Clock Display Yes Yes
FEATURES Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Sensors Accelerometer, ambient light sensor, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor Accelerometer, barometer, thermometre, altimeter, 3-axis compass, optical heart sensor
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken, UV index, Air Quality index Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level
Modes - Stealth mode
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, Heart Rate target zone selector, find phone function, Bluetooth Smart technology, VIRB control, inactivity alert, Move IQ, Find my Device, Garmin Elevate, TrueUp, Body Battery, solar charging, night vision compatibility, dual grid coordinates format, trackback routing
Notifications Calendar, SMS, Email Missed calls, calendar, SMS, Email, social apps
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface -
Navigation (GPS) GPS/GLONASS/Galileo/QZSS receiver GPS/GLONASS/Galileo receiver
Payment Technology Apple Pay -
IoT Intelligent Assistant Siri -
CELLULAR Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Technology WCDMA (UMTS) / GSM -
Mobile Broadband Generation 4G -
SIM Card Type Electronic SIM card (e-SIM) -
Messaging Services SMS -
Supported Mobile Messaging Services SMS -
CONNECTIVITY Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth, ANT+
DISPLAY Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Type LTPO OLED - colour Memory-in-Pixel LCD - monochrome - transflective
Resolution 324 x 394 pixels 128 x 128 pixels
Screen Size 1.57" -
Dimensions (WxH) - 23 mm x 23 mm
Screen Protection Sapphire glass Power Glass
INPUT DEVICE Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Type Touch sensitive screen (Force Touch) Touch buttons
CASE Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Case Size 40 mm -
Case Shape Rectangular Round
Case Back Sapphire crystal and ceramic back -
Case Details Stainless steel | Space grey aluminium | Space black stainless steel | Silver aluminium | Gold aluminium | Gold stainless steel Graphite | Black | Moss | Flame red | Sunburst | Lichen camo
Crown Type Digital with haptic feedback -
BAND Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Band Type Milanese loop Band
Band Width - 22 mm
Fits Wrist with Circumference 130-180 mm 132-224 mm
Changeable - Yes
Clasp Type Magnetic closure Buckle
Band Material Steel mesh Silicone
Band Colour White | Black | Pink sand | Space black | Gold | Seashell | Stone Graphite | Black | Moss | Flame red | Sunburst | Lichen camo | Orchid | Graphite camo
STORAGE Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Storage Capacity 16 GB -
CPU Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Manufacturer Apple -
CPU Type S4 -
Features W3 Apple wireless chip -
BATTERY Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Technology Lithium Ion Lithium Ion
Battery Life 18 hours 56 day(s)
Battery Life Details - Smartwatch mode - up to 24 days
Smartwatch mode (with solar) - up to 54 days
Battery Saver Watch Mode - up to 56 days
Max Battery GPS Mode - up to 30 hour(s)
Max Battery GPS Mode (with solar) - up to 38 hour(s)
Rechargeable Battery Yes Yes
Wireless Charging Yes -
MISCELLANEOUS Apple Watch Series 4 (GPS + Cellular) Garmin Instinct Solar
Included Accessories Power adapter, magnetic charging cable Charging/data cable
Preloaded Software Apple Pay -
Compliant Standards - MIL-STD-810
SAR Value 0.27 W/kg (head), 0.26 W/kg (limb) -
Max Depth of Water Resistance 50 m 100 m
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