Garmin fēnix 8 Pro 47 mm AMOLED / Apple Watch Series 10 (46 mm, GPS, aluminium)

Garmin fēnix 8 Pro 47 mm AMOLED: 010-03198-11 · sapphire, titanium; Graphite/black silicone band

Apple Watch Series 10 (46 mm, GPS, aluminium): 46 mm aluminium case, GPS only (no cellular); Jet Black, Rose Gold and Silver. The 42 mm case, GPS + Cellular and titanium versions differ in weight, materials and connectivity.

SpecificationGarmin fēnix 8 Pro 47 mm AMOLEDApple Watch Series 10 (46 mm, GPS, aluminium)
Release year20252024
Announcement and availabilityAnnounced September 3, 2025; on sale from September 8, 2025 Garmin—
Display1.4-inch AMOLED, 454 × 454; touchscreen GarminLTPO3 OLED Always-On Retina, wide-angle OLED; 416 × 496 pixels, 326 ppi; 1220 mm² display area

Up to 2000 nits and down to 1 nit. Apple says the wide-angle OLED looks up to 40% brighter when viewed at an angle, making the watch easier to read without raising the wrist.

Apple
LensSapphire Garmin—
Bezel and rearTitanium Garmin—
Dimensions47 × 47 × 16 mm Garmin—
Weight77 g with band Garmin—
Storage32 GB internal storage for maps and music Garmin—
Smartwatch battery lifeGesture display: up to 15 days; always-on: 8 days Garmin—
GPS battery lifeGPS only: up to 44 hours; 33 hours with always-on display Garmin—
Multi-band battery lifeAll systems + multi-band: up to 30 hours; 23 hours always-on Garmin—
LTE LiveTrack battery lifeAll systems + multi-band + LTE LiveTrack: up to 12 hours; 11 hours always-on

Manufacturer scenarios; enabled features change actual runtime.

Garmin		—
CommunicationSatellite messages/location; LTE Messenger calls and LiveTrack

Active inReach subscription and service coverage required.

Garmin		—
AudioBuilt-in microphone and speaker Garmin—
FlashlightWhite/red LED flashlight Garmin—
Water and diving10 ATM; recreational diving features to 40 m

A 10 ATM rating does not authorize diving to 100 m.

Garmin		—
TemperatureOperating: −20–45 °C; charging: 0–45 °C Garmin—
Case—46 mm aluminium; Ion-X front glass

The aluminium version uses Ion-X glass; the titanium versions have sapphire crystal.

Apple
Chip and storage—S10 SiP; 64-bit dual-core processor, 4-core Neural Engine; 64 GB storage Apple
Health and motion sensors—Electrical heart sensor; third-generation optical heart sensor; blood oxygen sensor; temperature sensor; compass; always-on altimeter; high-g accelerometer; high dynamic range gyroscope; ambient light sensor

The electrical sensor enables ECG recordings and the optical sensor continuous heart rate. Availability of health features varies by country.

Apple
Water and dust—50 m water resistance (WR50, ISO 22810:2010); IP6X dust; depth gauge and water temperature sensor

Suitable for shallow-water activities such as swimming, not for scuba diving or high-velocity water sports. The depth gauge is for snorkelling down to 6 metres.

Apple
Connectivity and location—Wi-Fi 4 (802.11n); Bluetooth 5.3; second-generation Ultra Wideband; L1 GPS, GLONASS, Galileo, QZSS, BeiDou

This version has no cellular connection, so calls and data away from the phone need Wi-Fi. Location uses only the L1 band; there is no dual-frequency GPS.

Apple
Battery and charging—Up to 18 hours normal use, up to 36 hours in Low Power Mode; about 80% in around 30 minutes with fast charging

Fast charging uses the included magnetic fast charger to USB-C cable; the adapter is sold separately.

Apple
Size and weight—46 × 39 × 9.7 mm; 36.4 g (without band) Apple
Compatibility—iPhone Xs or later with iOS 18 or later (including iPhone SE 2nd generation or later)

An iPhone is required for setup and use; it does not work with Android phones.

Apple