Supersonic SC-64SW vs. Garmin epix Gen 2 Sapphire

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Supersonic SC-64SW and Garmin epix Gen 2 Sapphire. 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

Supersonic SC-64SW vs. Garmin epix Gen 2 Sapphire Comparison Chart
GENERAL Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Product Type Smart watch Sport watch
Supported Host Device OS Android 4.3 (Jelly Bean) or later iOS, Android
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 43.4 mm -
Height 55.6 mm -
Depth 12.4 mm -
Weight 71 g -
Body Details - With band: 70 g
Case only: 47 g
Body Material - Titanium, fibre-reinforced polymer
Protection Water-resistant Water-resistant
Colours Black -
Clock Display Yes Yes
Integrated Components FM radio -
FEATURES Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Sensors Accelerometer Accelerometer, barometer, altimeter, optical heart sensor, 3-axis electronic compass
Tracking Data Distance, calories burned, activity, sleep activity, steps taken Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, respiratory rate, active time, water balance
Goal Setting Yes Yes
Features Anti-lost alert, call alerts, making a call Music remote handling, find phone function, VIRB control, inactivity alert, Move IQ, Find my Device, Downloadable workouts, store & play music, rejecting a call, LiveTrack, Physio TrueUp, PacePro pace guidance, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor
Notifications SMS Calendar, SMS, Email, incoming calls, high and low heart rate
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Digital Player AVI MP3 -
Navigation (GPS) - GPS/GLONASS/Galileo receiver
Payment Technology - Garmin Pay
CONNECTIVITY Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Wireless Interface Bluetooth 3.0 Bluetooth, Wi-Fi, ANT+
DISPLAY Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Type LCD - colour AMOLED - colour
Resolution 640 x 480 pixels 416 x 416 pixels
Screen Size 1.5" 1.3"
Screen Protection - Sapphire glass
Always On Display (AOD) - Yes
INPUT DEVICE Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Type Touch sensitive screen Touch sensitive screen, push buttons
CASE Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Case Shape - Round
Case Back - Titanium
Case Details - Black titanium | White titanium
BAND Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Band Type - Band
Band Width - 22 mm
Fits Wrist with Circumference - 125-208 mm
Changeable - Yes
Clasp Type - Buckle
Band Material - Silicone
STORAGE Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Storage Capacity 8 MB 32 GB
Max Supported Capacity 32 GB -
Supported Memory Cards microSDHC -
RAM Supersonic SC-64SW Garmin epix Gen 2 Sapphire
RAM Size 16 MB -
BATTERY Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Technology - Lithium Ion
Capacity 300 mAh -
Battery Life Details - Smartwatch mode - up to 16 days
Battery Saver Watch Mode - up to 21 days
GPS mode - up to 42 hour(s)
All satellite systems mode - up to 32 hours
All satellite systems with music mode - up to 10 hour(s)
Max Battery GPS Mode - up to 75 hour(s)
Expedition GPS Mode - up to 14 days
Rechargeable Battery Yes Yes
MISCELLANEOUS Supersonic SC-64SW Garmin epix Gen 2 Sapphire
Included Accessories - Charging/data cable
SAR Value - 0.32 W/kg (body), 0.28 W/kg (limb)
Max Depth of Water Resistance - 100 m
Max Operating Temperature - 45 °C
Min Operating Temperature - -20 °C
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