Garmin fēnix 8 Pro 47 mm AMOLED / Apple Watch SE (2nd generation, 44 mm)

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

Apple Watch SE (2nd generation, 44 mm): Apple Watch SE (2nd generation), 44 mm aluminium case; GPS and GPS + Cellular models. The 40 mm case, the original Apple Watch SE (2020) and Apple Watch SE 3 are separate models.

SpecificationGarmin fēnix 8 Pro 47 mm AMOLEDApple Watch SE (2nd generation, 44 mm)
Release year20252022
Announcement and availabilityAnnounced September 3, 2025; on sale from September 8, 2025 Garmin—
Display1.4-inch AMOLED, 454 × 454; touchscreen GarminRetina LTPO OLED; 368 × 448 pixels, 977 sq mm display area, 326 ppi; up to 1000 nits; Ion-X glass

SE has no always-on mode; the screen wakes when you raise your wrist. Ion-X is strengthened glass and is not as scratch-resistant as sapphire.

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 and weight—44 × 38 × 10.7 mm aluminium case; GPS 32.9 g, GPS + Cellular 33 g

Weight is for the case only and rises with the band. The 44 mm case fits 140–245 mm wrists.

Apple
Chip and storage—S8 SiP (64-bit dual-core processor); 2-core Neural Engine; 32 GB

Storage holds music, podcasts and apps and cannot be expanded.

Apple
Sensors—2nd-gen optical heart sensor; compass; always-on altimeter; high-g accelerometer; high dynamic range gyroscope; ambient light sensor

The high-g accelerometer and gyroscope are used for Crash Detection. ECG, blood oxygen and temperature sensors are not included on this model.

Apple
Safety features—Emergency SOS; International Emergency Calling; Fall Detection; Crash Detection

Crash Detection can call emergency services after a severe car crash. Emergency SOS needs a cellular connection or Wi-Fi calling with internet access from the watch or a nearby iPhone.

Apple
Battery—Up to 18 hours; about 80% charge in about 1.5 hours

Apple measures 18 hours with 90 time checks, 90 notifications, 45 minutes of app use and a 60-minute workout with music; on the cellular model, 4 of those hours are on LTE. Longer GPS workouts shorten it.

Apple
Water resistance—50 metres under ISO 22810:2010

Suitable for swimming, but not for scuba diving, water skiing or high-velocity water sports.

Apple
Location and wireless—L1 GPS, GNSS, Galileo and QZSS; Wi-Fi 4 (802.11n); Bluetooth 5.3; LTE and UMTS on the GPS + Cellular model

The cellular model can make calls and use data without your iPhone nearby; carrier support is required.

Apple
Compatibility—iPhone Xs or later with iOS 18

The watch can only be set up and used with an iPhone; it does not work with Android phones.

Apple
Colours—Midnight, Starlight and Silver Apple