Side by side comparison and review of Supersonic SC-64SW and Garmin Approach S20. 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 Approach S20 |
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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 | - | Golf |
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 | - | Sensor: 13 mm x 27 mm 9 g |
Protection | Water-resistant | Waterproof |
Colours | Black | - |
Clock Display | Yes | Yes |
Integrated Components | FM radio | - |
FEATURES | Supersonic SC-64SW | Garmin Approach S20 |
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Sensors | Accelerometer | Accelerometer |
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Tracking Data | Distance, calories burned, activity, sleep activity, steps taken | Distance, time, calories burned, activity, heart rate, steps taken |
Goal Setting | Yes | Yes |
Features | Anti-lost alert, call alerts, making a call | Sunlight readable, Garmin Connect compatible, TrueUp, Garmin AutoShot, TruSwing |
Notifications | SMS | Applications |
Vibrating Alert | Yes | - |
Digital Player | AVI MP3 | - |
Navigation (GPS) | - | GPS receiver |
CONNECTIVITY | Supersonic SC-64SW | Garmin Approach S20 |
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Wireless Interface | Bluetooth 3.0 | Bluetooth, ANT+ |
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DISPLAY | Supersonic SC-64SW | Garmin Approach S20 |
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Type | LCD - colour | Memory-in-Pixel LCD - monochrome |
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Resolution | 640 x 480 pixels | 128 x 128 pixels |
Screen Size | 1.5" | - |
Dimensions (WxH) | - | 23 mm x 23 mm |
INPUT DEVICE | Supersonic SC-64SW | Garmin Approach S20 |
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Type | Touch sensitive screen | Single push-button |
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CASE | Supersonic SC-64SW | Garmin Approach S20 |
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Crystal Type | - | Chemically strengthened glass |
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Case Shape | - | Rounded square |
BAND | Supersonic SC-64SW | Garmin Approach S20 |
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Band Type | - | Strap |
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Clasp Type | - | Buckle |
Band Material | - | Silicone |
Band Colour | - | Black |
STORAGE | Supersonic SC-64SW | Garmin Approach S20 |
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Storage Capacity | 8 MB | 64 MB |
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Max Supported Capacity | 32 GB | - |
Supported Memory Cards | microSDHC | - |
RAM | Supersonic SC-64SW | Garmin Approach S20 |
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RAM Size | 16 MB | - |
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BATTERY | Supersonic SC-64SW | Garmin Approach S20 |
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Technology | - | Lithium Ion |
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Capacity | 300 mAh | - |
Battery Life | - | 56 day(s) |
Battery Life Details | - | Smartwatch mode - up to 56 days GPS mode - up to 15 hours |
Rechargeable Battery | Yes | Yes |
MISCELLANEOUS | Supersonic SC-64SW | Garmin Approach S20 |
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Included Accessories | - | Charging/data cable |
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Preloaded Software | - | Calendar, Time, Alarm Clock |
Max Depth of Water Resistance | - | 50 m |
Max Operating Temperature | - | 60 °C |
Min Operating Temperature | - | -20 °C |
Warranty | - | 1-year warranty |