Fitbit Blaze vs. Garmin fēnix 7S Sapphire Solar

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Fitbit Blaze and Garmin fēnix 7S Sapphire Solar. 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

Fitbit Blaze vs. Garmin fēnix 7S Sapphire Solar Comparison Chart
GENERAL Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Product Type Smart watch Sport watch
Supported Host Device OS iOS, Android, Windows Phone iOS, Android
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Width 42 mm -
Weight 44 g -
Body Details - With band: 58 g
Case only: 42 g
Body Material Stainless steel Titanium, fibre-reinforced polymer
Protection Weatherproof, splashproof, sweatproof Water-resistant
Clock Display Yes Yes
FEATURES Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Sensors Ambient light sensor, altimeter, 3-axis accelerometer Accelerometer, thermometre, gyro sensor, barometric altimeter, electromagnetic compass, optical heart sensor, Pulse Ox sensor
Tracking Data Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, respiratory rate, active time, water balance, temperature
Goal Setting Yes Yes
Features Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame Music remote handling, find phone function, VIRB control, inactivity alert, Move IQ, Find my Device, Downloadable workouts, store & play music, rejecting a call, LiveTrack, Physio TrueUp, PacePro pace guidance, solar charging, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor
Notifications Missed calls, calendar, SMS Calendar, SMS, Email, social apps, incoming calls, high and low heart rate
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo receiver
Payment Technology - Garmin Pay
CONNECTIVITY Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Wireless Interface Bluetooth 4.0 Bluetooth, Wi-Fi, ANT+
DISPLAY Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Type LCD - colour Memory-in-Pixel LCD - colour - transflective
Resolution - 240 x 240 pixels
Screen Size - 1.2"
Screen Protection - Power Sapphire
INPUT DEVICE Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Type Touch sensitive screen Touch sensitive screen, push buttons
CASE Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Case Size - 42 mm
Case Shape - Round
Bezel - Titanium
Case Back - Metal
Case Details Gold | Gunmetal Titanium carbon grey DLC | Cream gold titanium | Dark bronze titanium
BAND Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Band Type Band Band
Band Size S -
Band Width - 20 mm
Fits Wrist with Circumference 140-170 mm 108-182 mm
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Elastomer Silicone
Band Colour Slim pink | Black | Blue | Plum Black | Light sand | Shale grey | Heathered cream
STORAGE Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Storage Capacity - 32 GB
BATTERY Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Technology Lithium polymer Lithium Ion
Battery Life 5 day(s) -
Battery Life Details - Smartwatch mode - up to 11 days
Smartwatch mode (with solar) - up to 14 days
Battery Saver Watch Mode - up to 38 days
Battery Saver Watch Mode (with solar) - up to 87 days
GPS mode - up to 37 hour(s)
GPS mode (with solar) - up to 46 hour(s)
All satellite systems mode - up to 26 hours
All satellite systems mode (with solar) - up to 30 hours
All satellite systems with music mode - up to 7 hour(s)
Max Battery GPS Mode - up to 90 hour(s)
Max Battery GPS Mode (with solar) - up to 162 hour(s)
Expedition GPS Mode - up to 26 days
Expedition GPS Mode (with solar) - up to 43 days
Rechargeable Battery - Yes
Recharge Time 2 hour(s) -
MISCELLANEOUS Fitbit Blaze Garmin fēnix 7S Sapphire Solar
Included Accessories USB charging cable Charging/data cable
Preloaded Software Clock, Silent alarm -
SAR Value - 0.32 W/kg (body), 0.32 W/kg (limb)
Max Depth of Water Resistance 10 m 100 m
Max Operating Temperature 60 °C 45 °C
Min Operating Temperature -10 °C -20 °C
Warranty 1-year warranty -
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