Garmin Approach S20 vs. Fitbit Sense

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Garmin Approach S20 and Fitbit Sense. 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

Garmin Approach S20 vs. Fitbit Sense Comparison Chart
GENERAL Garmin Approach S20 Fitbit Sense
Product Type Sport watch Smart watch
Supported Host Device OS iOS, Android Android 7.0 (Nougat) or later, iOS 12.2 or later
Activity/Sport Golf -
Wearing Style Watch style Watch style
Audio Input - Microphone
Audio Output - Speaker
Width - 40.38 mm
Height - 40.38 mm
Depth - 12.45 mm
Body Details Sensor: 13 mm x 27 mm 9 g -
Body Material - Stainless steel, aluminium
Protection Waterproof Water-resistant
Clock Display Yes Yes
FEATURES Garmin Approach S20 Fitbit Sense
Sensors Accelerometer Ambient light sensor, altimeter, gyro sensor, 3-axis accelerometer, temperature, optical heart sensor, electrodermal activity (EDA) sensor
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, sleep stages, stress level, menstrual cycle, ECG
Goal Setting Yes Yes
Features Sunlight readable, Garmin Connect compatible, TrueUp, Garmin AutoShot, TruSwing Music remote handling, HR zones, breathing training function
Notifications Applications Missed calls, calendar, SMS, social apps
Vibrating Alert - Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS receiver GPS/GLONASS receiver
Payment Technology - FitBit Pay
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Google Assistant, Alexa
CONNECTIVITY Garmin Approach S20 Fitbit Sense
Wireless Interface Bluetooth, ANT+ IEEE 802.11b/g/n, NFC, Bluetooth 5.0
DISPLAY Garmin Approach S20 Fitbit Sense
Type Memory-in-Pixel LCD - monochrome AMOLED - colour
Resolution 128 x 128 pixels -
Dimensions (WxH) 23 mm x 23 mm -
Screen Protection - Corning Gorilla Glass 3 (scratch resistant glass)
Always On Display (AOD) - Yes
INPUT DEVICE Garmin Approach S20 Fitbit Sense
Type Single push-button Touch sensitive screen
CASE Garmin Approach S20 Fitbit Sense
Crystal Type Chemically strengthened glass -
Case Shape Rounded square Square
Case Details - Silver stainless steel | Graphite stainless steel | Soft gold stainless steel
BAND Garmin Approach S20 Fitbit Sense
Band Type Strap Band
Band Size - S/L
Fits Wrist with Circumference - 140-220 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Black Sage grey | Carbon | Lunar white
STORAGE Garmin Approach S20 Fitbit Sense
Storage Capacity 64 MB -
BATTERY Garmin Approach S20 Fitbit Sense
Technology Lithium Ion Lithium polymer
Battery Life 56 day(s) 6 day(s)
Battery Life Details Smartwatch mode - up to 56 days
GPS mode - up to 15 hours
Typical usage - up to 6 days
GPS mode - up to 12 hour(s)
Rechargeable Battery Yes Yes
MISCELLANEOUS Garmin Approach S20 Fitbit Sense
Included Accessories Charging/data cable Charging cable, 2 wristbands (S+L)
Preloaded Software Calendar, Time, Alarm Clock FitBit Pay
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature 60 °C 45 °C
Min Operating Temperature -20 °C -10 °C
Warranty 1-year warranty -
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