Garmin Forerunner 45 vs. Suunto 9 Peak Pro

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Garmin Forerunner 45 and Suunto 9 Peak Pro. 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 Forerunner 45 vs. Suunto 9 Peak Pro Comparison Chart
GENERAL Garmin Forerunner 45 Suunto 9 Peak Pro
Product Type Smart watch Sport watch
Supported Host Device OS iOS, Android iOS, Android
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Width 42 mm 43 mm
Height 42 mm 43 mm
Depth 11.4 mm 10.8 mm
Weight 36 g 64 g
Body Material - Stainless steel, glass fibre reinforced polyamide
Protection Waterproof Water-resistant
Colours - Forest green | All black | Gold pearl | Titanium slate | Ocean blue | Titanium sand
Clock Display Yes Yes
FEATURES Garmin Forerunner 45 Suunto 9 Peak Pro
Sensors Accelerometer, heart rate Digital compass, barometer, altimeter, optical heart sensor
Tracking Data Distance, time, speed, calories burned, sleep activity, heart rate, stress level Distance, time, speed, calories burned, activity, heart rate, steps taken, blood oxygen saturation, cadence, stress level, sleep duration, altitude, temperature, running power, swimming metrics, recovery time, training load, sleep quality score, depth
Modes - 95+ sport modes
Goal Setting Yes Yes
Features Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device Dual Time display, VO2 max, LED backlight, OTA update, sunrise/sunset times, auto lap, music playback control, weather information, instant message reply, Suunto FusedSpeed, SuuntoPlus Ghost runner, storm alarm, automatic daylight saving time, route file import, outdoor terrain and satellite maps, Route planning with heatmaps, Breadcrumb trail in real time, Waypoint and visual route navigation, Bearing navigation, Sea level pressure, snap to route, Point of interest navigation
Notifications Calendar, Email, social apps SMS, social apps, calls
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/BeiDou/QZSS receiver
CONNECTIVITY Garmin Forerunner 45 Suunto 9 Peak Pro
Wireless Interface Bluetooth, ANT+ Bluetooth
DISPLAY Garmin Forerunner 45 Suunto 9 Peak Pro
Type Memory-in-Pixel LCD - colour - transflective Colour
Resolution 208 x 208 pixels 240 x 240 pixels
Screen Size 1.04" 1.2"
Screen Protection - Sapphire glass
INPUT DEVICE Garmin Forerunner 45 Suunto 9 Peak Pro
Type - Touch sensitive screen, push buttons
CASE Garmin Forerunner 45 Suunto 9 Peak Pro
Case Shape Round Round
Bezel - Stainless steel
Case Details Black Glass fibre reinforced polyamide | Glass fibre reinforced polymer
BAND Garmin Forerunner 45 Suunto 9 Peak Pro
Band Type Band Strap
Band Size L -
Band Width - 22 mm
Fits Wrist with Circumference 129-197 mm 125-200 mm
Changeable Yes Yes
Clasp Type Buckle Buckle
Band Material Silicone Textile
Band Colour Black | Lava red -
BATTERY Garmin Forerunner 45 Suunto 9 Peak Pro
Technology - Lithium Ion
Battery Life - 30 day(s)
Battery Life Details GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
Watch mode - up to 30 days
Activity tracking mode - up to 21 days
Training mode/GPS on - up to 300 hours
Rechargeable Battery - Yes
MISCELLANEOUS Garmin Forerunner 45 Suunto 9 Peak Pro
Included Accessories Charging/data cable Charging cable
Preloaded Software - Stopwatch, Alarm Clock, Compass, Countdown timer
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature - 55 °C
Min Operating Temperature - -20 °C
Warranty - 2-year warranty
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