Fitbit Ionic vs. Garmin Approach S20

Smartwatch Comparison, Reviews and Tests

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

Fitbit Ionic vs. Garmin Approach S20 Comparison Chart
GENERAL Fitbit Ionic Garmin Approach S20
Product Type Smart watch Sport watch
Supported Host Device OS iOS, Android, Windows Phone iOS, Android
Activity/Sport - Golf
Wearing Style Watch style Watch style
Width 38.6 mm -
Height 12.4 mm -
Lenght 256.5 mm -
Depth 12.4 mm -
Weight 50 g -
Body Details - Sensor: 13 mm x 27 mm 9 g
Body Material Aerospace-grade aluminium -
Protection Water-resistant Waterproof
Colours Charcoal, smoke grey | Burnt orange, slate blue | Blue grey, silver grey -
Clock Display - Yes
FEATURES Fitbit Ionic Garmin Approach S20
Sensors Accelerometer, altimeter, heart rate Accelerometer
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, pace, sleep stages, swim laps, active time Distance, time, calories burned, activity, heart rate, steps taken
Goal Setting Yes Yes
Features PurePulse heart rate technology, automatic exercise recognition, SmartTrack Sunlight readable, Garmin Connect compatible, TrueUp, Garmin AutoShot, TruSwing
Notifications Missed calls, calendar, SMS, social apps Applications
Vibrating Alert Yes -
Navigation (GPS) - GPS receiver
CONNECTIVITY Fitbit Ionic Garmin Approach S20
Wireless Interface Bluetooth, IEEE 802.11b/g/n, NFC Bluetooth, ANT+
DISPLAY Fitbit Ionic Garmin Approach S20
Type LCD - colour Memory-in-Pixel LCD - monochrome
Resolution - 128 x 128 pixels
Dimensions (WxH) - 23 mm x 23 mm
Screen Protection Corning Gorilla Glass 3 (scratch resistant glass) -
INPUT DEVICE Fitbit Ionic Garmin Approach S20
Type Touch sensitive screen Single push-button
CASE Fitbit Ionic Garmin Approach S20
Crystal Type - Chemically strengthened glass
Case Shape - Rounded square
Case Details Silver grey aluminium -
BAND Fitbit Ionic Garmin Approach S20
Band Type Sport band Strap
Clasp Type - Buckle
Band Material - Silicone
Band Colour Ink blue/ice grey Black
STORAGE Fitbit Ionic Garmin Approach S20
Storage Capacity - 64 MB
BATTERY Fitbit Ionic Garmin Approach S20
Technology - Lithium Ion
Battery Life 4 day(s) 56 day(s)
Battery Life Details - Smartwatch mode - up to 56 days
GPS mode - up to 15 hours
Rechargeable Battery - Yes
MISCELLANEOUS Fitbit Ionic Garmin Approach S20
Included Accessories Charging cable, 2 wristbands (S+L) Charging/data cable
Preloaded Software - Calendar, Time, Alarm Clock
Max Depth of Water Resistance 50 m 50 m
Max Operating Temperature - 60 °C
Min Operating Temperature - -20 °C
Warranty 1-year warranty 1-year warranty
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