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.
GENERAL | Supersonic SC-64SW | Garmin epix Gen 2 Sapphire |
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Product Type | Smart watch | Sport watch |
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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 |
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Sensors | Accelerometer | Accelerometer, barometer, altimeter, optical heart sensor, 3-axis electronic compass |
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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 |
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Wireless Interface | Bluetooth 3.0 | Bluetooth, Wi-Fi, ANT+ |
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DISPLAY | Supersonic SC-64SW | Garmin epix Gen 2 Sapphire |
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Type | LCD - colour | AMOLED - colour |
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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 |
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Type | Touch sensitive screen | Touch sensitive screen, push buttons |
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CASE | Supersonic SC-64SW | Garmin epix Gen 2 Sapphire |
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Case Shape | - | Round |
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Case Back | - | Titanium |
Case Details | - | Black titanium | White titanium |
BAND | Supersonic SC-64SW | Garmin epix Gen 2 Sapphire |
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Band Type | - | Band |
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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 |
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Storage Capacity | 8 MB | 32 GB |
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Max Supported Capacity | 32 GB | - |
Supported Memory Cards | microSDHC | - |
RAM | Supersonic SC-64SW | Garmin epix Gen 2 Sapphire |
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RAM Size | 16 MB | - |
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BATTERY | Supersonic SC-64SW | Garmin epix Gen 2 Sapphire |
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Technology | - | Lithium Ion |
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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 |
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Included Accessories | - | Charging/data cable |
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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 |