Garmin Instinct Solar vs. Fitbit Sense

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Garmin Instinct Solar and Fitbit Sense. 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

Garmin Instinct Solar vs. Fitbit Sense Comparison Chart
GENERAL Garmin Instinct Solar 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 Running, swimming, ski, cycling, hiking, fishing, climbing, snowboarding, rower, kayaking, hunting, jumpmaster, stand up paddleboarding -
Wearing Style Watch style Watch style
Audio Input - Microphone
Audio Output - Speaker
Width 45 mm 40.38 mm
Height 45 mm 40.38 mm
Depth 15.3 mm 12.45 mm
Weight 53 g -
Body Material Fibre-reinforced polymer Stainless steel, aluminium
Protection Waterproof Water-resistant
Colours Pipeline | Tidal blue | Cloudbreak -
Clock Display Yes Yes
FEATURES Garmin Instinct Solar Fitbit Sense
Sensors Accelerometer, barometer, thermometre, altimeter, 3-axis compass, optical heart sensor Ambient light sensor, altimeter, gyro sensor, 3-axis accelerometer, temperature, optical heart sensor, electrodermal activity (EDA) sensor
Tracking Data Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, sleep stages, stress level, menstrual cycle, ECG
Modes Stealth mode -
Goal Setting Yes Yes
Features Music remote handling, Heart Rate target zone selector, find phone function, Bluetooth Smart technology, VIRB control, inactivity alert, Move IQ, Find my Device, Garmin Elevate, TrueUp, Body Battery, solar charging, night vision compatibility, dual grid coordinates format, trackback routing Music remote handling, HR zones, breathing training function
Notifications Missed calls, calendar, SMS, Email, social apps Missed calls, calendar, SMS, social apps
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo receiver GPS/GLONASS receiver
Payment Technology - FitBit Pay
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Google Assistant, Alexa
CONNECTIVITY Garmin Instinct Solar Fitbit Sense
Wireless Interface Bluetooth, ANT+ IEEE 802.11b/g/n, NFC, Bluetooth 5.0
DISPLAY Garmin Instinct Solar Fitbit Sense
Type Memory-in-Pixel LCD - monochrome - transflective AMOLED - colour
Resolution 128 x 128 pixels -
Dimensions (WxH) 23 mm x 23 mm -
Screen Protection Power Glass Corning Gorilla Glass 3 (scratch resistant glass)
Always On Display (AOD) - Yes
INPUT DEVICE Garmin Instinct Solar Fitbit Sense
Type Touch buttons Touch sensitive screen
CASE Garmin Instinct Solar Fitbit Sense
Case Shape Round Square
Case Details Graphite | Black | Moss | Flame red | Sunburst | Lichen camo Silver stainless steel | Graphite stainless steel | Soft gold stainless steel
BAND Garmin Instinct Solar Fitbit Sense
Band Type Band Band
Band Size - S/L
Band Width 22 mm -
Fits Wrist with Circumference 132-224 mm 140-220 mm
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Silicone Silicone
Band Colour Graphite | Black | Moss | Flame red | Sunburst | Lichen camo | Orchid | Graphite camo Sage grey | Carbon | Lunar white
BATTERY Garmin Instinct Solar Fitbit Sense
Technology Lithium Ion Lithium polymer
Battery Life 56 day(s) 6 day(s)
Battery Life Details Smartwatch mode - up to 24 days
Smartwatch mode (with solar) - up to 54 days
Battery Saver Watch Mode - up to 56 days
Max Battery GPS Mode - up to 30 hour(s)
Max Battery GPS Mode (with solar) - up to 38 hour(s)
Typical usage - up to 6 days
GPS mode - up to 12 hour(s)
Rechargeable Battery Yes Yes
MISCELLANEOUS Garmin Instinct Solar Fitbit Sense
Included Accessories Charging/data cable Charging cable, 2 wristbands (S+L)
Preloaded Software - FitBit Pay
Compliant Standards MIL-STD-810 -
Max Depth of Water Resistance 100 m 50 m
Max Operating Temperature - 45 °C
Min Operating Temperature - -10 °C
Other projects: