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Head to head

Garmin Garmin fēnix 9 47mmvsGarmin Garmin fēnix 9 Pro 47mm

Released
2026-08-25Garmin newsroom — fēnix 9 and fēnix 9 Pro, retrieved 2026-09-13
Price
£859.99Garmin UK store — fēnix 9 47 mm, retrieved 2026-09-22
Security updates until
2028-08-25Garmin UK — fēnix 9 (Security Information), retrieved 2026-09-22
Released
2026-08-25Garmin newsroom — fēnix 9 and fēnix 9 Pro, retrieved 2026-09-13
Price
£949.99Garmin UK store — fēnix 9 Pro 47 mm, retrieved 2026-09-22
Security updates until
2028-08-25Garmin UK — fēnix 9 Pro (Security Information), retrieved 2026-09-22

0 wins for Garmin fēnix 9 47mm1 win for Garmin fēnix 9 Pro 47mm1 difference you won’t notice£90 apart at RRP

Verdict: Garmin fēnix 9 Pro 47mm ahead on 1 row, Garmin fēnix 9 47mm on none

On the makers’ published figures, the Garmin fēnix 9 Pro 47mm wins on battery life (maker's claim) (432 h against 384 h). The difference in weight (case only) is below the threshold you would notice. Both state the same case size. The other 11 rows have no threshold or no direction to judge by, so nobody wins them.

Specifications

A win is marked only where the figures can be ranked and the gap is one you could notice on the wrist. A row the site has no threshold for says whether the two differ, and that it is not ranking them. = marks the same figure on both, ≠ not ranked a difference with no ranking. Every figure carries its source.

Body

SpecificationGarmin fēnix 9 47mmGarmin fēnix 9 Pro 47mm
Case sizeSame.
47mmOfficial
47mmOfficial
Case shapeSame.
roundOfficial
roundOfficial
Weight (case only)
53gOfficial
56gOfficial

You won’t notice this difference.

Case material
No verified data
TitaniumOfficial
Water ratingSame.
10 ATM; 4 ATM Dive (EN 13319)Official
10 ATM; 4 ATM Dive (EN 13319)Official

Display

SpecificationGarmin fēnix 9 47mmGarmin fēnix 9 Pro 47mm
Display typeSame.
AMOLEDOfficial
AMOLEDOfficial
Display sizeSame.
1.4inOfficial
1.4inOfficial
Peak brightness
No verified data
3000nitsOfficial

Battery

SpecificationGarmin fēnix 9 47mmGarmin fēnix 9 Pro 47mm
Battery life (maker's claim)
16 days (384 h)hOfficial
18 days (432 h)hOfficialwins this row

Garmin fēnix 9 Pro 47mm is ahead here, by a gap you’d notice.

Health

SpecificationGarmin fēnix 9 47mmGarmin fēnix 9 Pro 47mm
SensorsSame.
Garmin Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, barometric altimeter, compass, gyroscope, accelerometer, thermometer, ambient light sensor, depth sensor (to 40 m)Official
Garmin Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, barometric altimeter, compass, gyroscope, accelerometer, thermometer, ambient light sensor, depth sensor (to 40 m)Official
GPSSame.
GPSOfficial
GPSOfficial

Connectivity

SpecificationGarmin fēnix 9 47mmGarmin fēnix 9 Pro 47mm
Cellular modelSame.
NoOfficial
NoOfficial

Compatibility

SpecificationGarmin fēnix 9 47mmGarmin fēnix 9 Pro 47mm
Works withSame.
Compatible with iPhone and AndroidOfficial
Compatible with iPhone and AndroidOfficial
CompatibilitySame.
iPhone and AndroidOfficial
iPhone and AndroidOfficial
21 attributes neither watch has a sourced figure for

Dimensions · Strap width · Display area · Resolution · Always-on display · Operating system · Chip · Storage · RAM · Battery capacity · Charge to 80% · Charging · ECG · Blood oxygen · Skin temperature · Blood pressure · Cellular model price · UK networks with eSIM · Wi-Fi · Bluetooth · NFC payments. Rows appear as sources are cited — a gap in our data, not a statement about either watch.

The pairs a buyer of either watch would also weigh. Any two watches in the catalogue can be compared from the chooser.