Garmin fēnix 5 Plus vs Garmin Forerunner 945

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fēnix 5 Plus compared with Forerunner 945

	Garminfēnix 5 Plus	GarminForerunner 945
Overview
Released
Released	June 2018	April 2019
Display
Case sizes
Case sizes	47 mm	47 mm
Panel
Panel	Memory-in-pixel	Memory-in-pixel
Always-on display
Always-on display	Yes	Yes
Display detail
Display detail	1.2-inch (30.4 mm) colour transflective MIP display, 240 x 240 pixels, with button controls.	1.2-inch (30.4 mm) transflective colour memory-in-pixel display, 240 x 240 pixels, with button controls.
Screen protection
Screen protection	Domed chemically strengthened glass or sapphire crystal, depending on configuration.	Gorilla Glass 3 with DX coating.
Health and fitness
ECG
ECG	No	No
Blood oxygen
Blood oxygen	No	Yes
Skin temperature
Skin temperature	No	No
Sleep apnoea alerts
Sleep apnoea alerts	No	No
High blood pressure alerts
High blood pressure alerts	No	No
Body composition
Body composition	No	No
Fall detection
Fall detection	No	No
Crash detection
Crash detection	No	No
GPS
GPS	Single-band	Single-band
Water resistance
Water resistance	100 m (better)	50 m
Sensors
Sensors	GPS, GLONASS, Galileo, Garmin Elevate wrist heart rate, barometric altimeter, three-axis compass, gyroscope, accelerometer and thermometer.	GPS, GLONASS, Galileo, Garmin Elevate wrist heart rate, Pulse Ox, barometric altimeter, compass, gyroscope, accelerometer and thermometer.
Health features
Health features	Wrist heart rate and daily activity tracking; wrist Pulse Ox is reserved for the distinct fēnix 5X Plus.	Pulse Ox for sleep and altitude acclimation, advanced sleep, all-day stress and Body Battery energy monitoring.
Fitness features
Fitness features	Running, cycling, swimming and outdoor multisport profiles, VO2 max and recovery metrics, preloaded colour TOPO maps and Trendline popularity routing.	Running, cycling, swimming and triathlon profiles; training status and load focus, heat- and altitude-adjusted VO2 max, recovery time, Garmin Coach and full-colour maps with Trendline routing. Full running dynamics require a compatible strap or pod.
Safety features
Safety features	–	Incident detection and assistance require a paired smartphone; LiveTrack and Group LiveTrack.
Battery and connections
Battery life (maker's claim)
Battery life (maker's claim)	Up to 10 days	Up to 14 days
In low-power mode
In low-power mode	Up to 38 days	–
Mobile data option
Mobile data option	No	No
Works with
Works with	iPhone and Android	iPhone and Android
Storage
Storage	16 GB	–
Battery life detail
Battery life detail	Up to 10 days in smartwatch mode, 18 hours with GPS, seven hours with GPS and music, or 38 hours in UltraTrac mode.	Up to two weeks in smartwatch mode, 36 hours in GPS mode without music or ten hours with GPS and music.
Charging
Charging	Rechargeable battery with Garmin charging cable.	Rechargeable battery with Garmin charging cable.
Connectivity
Connectivity	Bluetooth, ANT+ and Wi-Fi; smart notifications, Garmin Pay, Connect IQ, Garmin Connect, LiveTrack and GroupTrack with a paired phone. Stores up to 500 songs for Bluetooth headphone playback.	Bluetooth, ANT+ and Wi-Fi; Garmin Pay, smart notifications and on-watch music storage for up to 1,000 songs.
Storage
Storage	16 GB of memory/history, including map and music storage.	–
Design
Weight (lightest version)
Weight (lightest version)	86 g	50 g (better)
Software
Software	Garmin	Garmin
Case materials
Case materials	Fibre-reinforced polymer case with stainless-steel bezel and metal rear cover; 10 ATM water rating.	Fibre-reinforced polymer bezel and silicone band; 5 ATM water rating.
Size
Size	47 x 47 x 15.8 mm; 86 g for the standard version.	47 x 47 x 13.7 mm; 50 g.
Bands
Bands	QuickFit 22 mm interchangeable band.	QuickFit-compatible 22 mm band; fits wrists 130–220 mm.
Colours
Colours	Black case with dark metal bezel and black silicone band.	Black.