Supersonic SC-64SW vs. Garmin Approach S20

Smartwatch Comparison, Reviews and Tests

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.

Smartwatch Specifications Comparison

Supersonic SC-64SW vs. Garmin Approach S20 Comparison Chart
GENERAL Supersonic SC-64SW Garmin Approach S20
Product Type Smart watch Sport watch
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
Sensors Accelerometer Accelerometer
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
Wireless Interface Bluetooth 3.0 Bluetooth, ANT+
DISPLAY Supersonic SC-64SW Garmin Approach S20
Type LCD - colour Memory-in-Pixel LCD - monochrome
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
Type Touch sensitive screen Single push-button
CASE Supersonic SC-64SW Garmin Approach S20
Crystal Type - Chemically strengthened glass
Case Shape - Rounded square
BAND Supersonic SC-64SW Garmin Approach S20
Band Type - Strap
Clasp Type - Buckle
Band Material - Silicone
Band Colour - Black
STORAGE Supersonic SC-64SW Garmin Approach S20
Storage Capacity 8 MB 64 MB
Max Supported Capacity 32 GB -
Supported Memory Cards microSDHC -
RAM Supersonic SC-64SW Garmin Approach S20
RAM Size 16 MB -
BATTERY Supersonic SC-64SW Garmin Approach S20
Technology - Lithium Ion
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
Included Accessories - Charging/data cable
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
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