Amazfit GTS 2 vs. Garmin Approach S12

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Amazfit GTS 2 and Garmin Approach S12. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.

Smartwatch Specifications Comparison

Amazfit GTS 2 vs. Garmin Approach S12 Comparison Chart
GENERAL Amazfit GTS 2 Garmin Approach S12
Product Type Smart watch Sport watch
Supported Host Device OS iOS 10 or later, Android 5.0 (Lollipop) or later iOS, Android
Activity/Sport - Golf
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width - 43.7 mm
Height - 43.7 mm
Depth - 11.5 mm
Weight - 34.1 g
Body Details Case only: 24.7 g -
Body Material Plastic, aluminium alloy -
Protection Water-resistant Waterproof
Clock Display Yes Yes
FEATURES Amazfit GTS 2 Garmin Approach S12
Sensors Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, BioTracker 2 PPG biological tracking optical sensor Accelerometer
Tracking Data Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, personal activity intelligence (PAI), REM phases Distance, time, activity, steps taken, golf shot distance
Goal Setting Yes Yes
Features Making a call, inactivity alert, alarm, store & play music, huami-PAI Health Assessment System, weather information, event reminders Sunlight readable, Bluetooth Smart technology, 42000+ preloaded courses
Notifications SMS, Email, social apps, incoming calls -
Vibrating Alert Yes -
Feedback Type Vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS receiver GPS receiver
Internet of Things (IoT) Compatible Yes -
IoT Intelligent Assistant Alexa -
CONNECTIVITY Amazfit GTS 2 Garmin Approach S12
Wireless Interface Wi-Fi, Bluetooth 5.0 Bluetooth
DISPLAY Amazfit GTS 2 Garmin Approach S12
Type AMOLED - colour Memory-in-Pixel LCD - monochrome
Resolution 348 x 442 pixels 176 x 176 pixels
Screen Size 1.65" -
Dimensions (WxH) - 23 mm x 23 mm
Pixel Density 341 ppi -
Always On Display (AOD) Yes -
INPUT DEVICE Amazfit GTS 2 Garmin Approach S12
Type Touch sensitive screen -
CASE Amazfit GTS 2 Garmin Approach S12
Case Shape Square Round
Case Back Polymer -
Case Details Midnight black | Urban grey | Desert gold Slate grey | Black | White | Granite blue
BAND Amazfit GTS 2 Garmin Approach S12
Band Type Strap Strap
Band Width 20 mm -
Fits Wrist with Circumference - 125-202 mm
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour - Slate grey
STORAGE Amazfit GTS 2 Garmin Approach S12
Storage Capacity - 125 MB
User Memory 3 GB -
BATTERY Amazfit GTS 2 Garmin Approach S12
Technology - Lithium Ion
Capacity 246 mAh -
Battery Life - 70 day(s)
Battery Life Details Daily mode - up to 7 days
Basic mode - up to 20 days
GPS mode - up to 25 hour(s)
Smartwatch mode - up to 70 days
GPS mode - up to 30 hour(s)
Rechargeable Battery Yes Yes
Recharge Time 2 hour(s) -
MISCELLANEOUS Amazfit GTS 2 Garmin Approach S12
Included Accessories Magnetic charging stand Charging/data cable
Preloaded Software Amazon Alexa -
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
Manufacturer Model Number A1969 -
Warranty - 1-year warranty
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