Garmin Forerunner 10 vs Garmin Forerunner 165 Music

Every spec side by side, from each maker's published figures.

Only show differences

Better figure, where one is clearly better

Share comparison

Forerunner 10 compared with Forerunner 165 Music

	GarminForerunner 10	GarminForerunner 165 Music
Overview
Released
Released	2012	February 2024
Display
Case sizes
Case sizes	52.2 mm or 57.2 mm	43 mm
Panel
Panel	–	OLED
Always-on display
Always-on display	Yes	Yes
Display detail
Display detail	Monochrome display, 55 × 32 pixels; 2.1 × 2.0 cm on the small version and 2.5 × 2.4 cm on the large version. Garmin does not identify its panel technology.	1.2-inch (30.4 mm diameter) colour AMOLED touchscreen, 390 x 390 pixels; optional always-on display; five physical buttons
Screen protection
Screen protection	–	Chemically strengthened glass
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	50 m	50 m
Sensors
Sensors	Built-in high-sensitivity GPS; no heart-rate sensor or compatible heart-rate and foot-pod accessories.	Garmin Elevate wrist heart rate; Pulse Ox; barometric altimeter; compass; accelerometer; thermometer; ambient light sensor; GPS, GLONASS and Galileo
Health features
Health features	–	Continuous heart rate with high/low alerts; HRV status; Body Battery; stress, respiration and blood oxygen; advanced sleep and sleep score; sleep coach and nap detection; Health Snapshot; hydration and women's health tracking; no ECG app
Fitness features
Fitness features	Outdoor time, distance, pace, calories, personal records, Auto Lap, Auto Pause, Virtual Pacer and run/walk intervals. No all-day step tracking.	Daily suggested running workouts and Garmin Coach plans; training effect and recovery time; wrist-based running dynamics and running power; PacePro; VO2 max and race predictions; pool and open-water swimming; running, cycling, strength, HIIT, yoga, Pilates, tennis, pickleball and padel profiles; point-to-point and breadcrumb course navigation, back-to-start and TracBack; no full offline maps or dedicated triathlon mode; no training readiness, load or status (Wareable and Tech Advisor)
Safety features
Safety features	–	Incident detection during selected activities, assistance and LiveTrack require a paired compatible smartphone and connectivity; live event sharing is Android-only
Battery and connections
Battery life (maker's claim)
Battery life (maker's claim)	Up to 35 days	Up to 11 days
In low-power mode
In low-power mode	–	Up to 20 days
Mobile data option
Mobile data option	No	No
Works with
Works with	No phone pairing	iPhone and Android
Storage
Storage	–	4 GB
Battery life detail
Battery life detail	Up to five weeks in watch mode or five hours with GPS training.	Smartwatch up to 11 days; battery saver smartwatch up to 20 days; GPS-only up to 19 hours; all-systems GNSS up to 17 hours; GPS-only with music up to 7 hours; all-systems with music up to 6.5 hours; actual life depends on display settings, enabled features and use
Charging
Charging	Rechargeable lithium-ion battery with a USB charging and data clip.	Garmin proprietary plug charging/data cable; rechargeable built-in battery
Connectivity
Connectivity	USB cable uploads runs to Garmin Connect through a computer; no Bluetooth or direct smartphone pairing.	Bluetooth and ANT+ and Wi-Fi; stores music for Bluetooth headphones; Spotify, Deezer and Amazon Music downloads require compatible subscriptions; Garmin Pay; Connect IQ apps, watch faces and data fields; smart notifications; Android-only text responses and notification images; Garmin Share and Garmin Messenger; no cellular connection or multi-band GNSS
Storage
Storage	Seven runs on the watch, with up to 50 laps per activity on Garmin's Taiwan specification.	4 GB memory/history; offline music playback
Design
Weight (lightest version)
Weight (lightest version)	36 g (better)	39 g
Software
Software	Garmin	Garmin
Case materials
Case materials	Plastic case and band; 50 m water resistance.	Fibre-reinforced polymer bezel; chemically strengthened glass; silicone band; 5 ATM water rating
Size
Size	Small 4.01 × 5.22 × 1.57 cm and 36 g; large 4.55 × 5.72 × 1.57 cm and 43 g. Longest case dimensions appear in the size comparison.	43 x 43 x 11.6 mm; Garmin lists 39 g without a separate body-only weight
Bands
Bands	–	20 mm quick-release silicone bands; fits 126–203 mm wrists
Colours
Colours	Original green/white and pink/white small versions and black/red large version; later colours varied by region.	Black/Slate Grey; Mist Grey/Whitestone; Turquoise/Aqua; Berry/Lilac (currently not sellable on the UK maker page)
In the box
In the box	Watch, USB charging clip and manual.	Forerunner 165 Music; charging/data cable; documentation