- idk.dev
- Smartwatches
- Garmin
- Tactix 8 47mm AMOLED
GarminGPS sports watch
Garmin Tactix 8 47mm AMOLED
Garmin Tactix 8 47mm AMOLED is a GPS sports watch released in February 2025. Key specs: case size 47 mm, screen size 1.4″, AMOLED / OLED display, battery life (smartwatch mode) 16 days.
7.7Score
Display7.5
Battery life6.5
Health tracking8.3
Sports & outdoor9.3
Smart features3.2
Build & durability7.7
price range$1,150–1,450
- Released
- February 2025
- Type
- GPS sports watch
- Brand
Garmin- Popularity
- #240 of 796
- Model numbers
- tactix 8 – 51 mm, Solar, Elitetactix 8 – 51 mm, Solartactix 8 – 51 mm, AMOLED
47 mmCase size
1.4″Screen size
YesAMOLED / OLED display
16 daysBattery life (smartwatch mode)
10 ATMWater resistance
73 gWeight
YesNFC payments
Spec guide
How it ranks among GPS sports watches of 2025
Screen size · 1.4″Bottom 34%Battery life (smartwatch mode) · 16 daysTop 29%Water resistance · 10 ATMTop 17%Weight · 73 gBottom 19%
Compared with GPS sports watches released in 2025. Bars show the share of models it beats.
compared with other GPS sports watches
Why is Tactix 8 47mm AMOLED a good choice?
Sport profiles: 102better than 92% of GPS sports watches
Specifications
Full specifications
Design & durability
- Case size
- 47 mm
- Weight
- 73 g
- Thickness
- 13.8 mm
- Height
- 47 mm
- Width
- 47 mm
- Sapphire crystal
- Yes
- Lens / cover glass
- sapphire crystal
- Strap material
- silicone
- Water resistance
- 10 ATM
- Water rating (maker)
- 10 ATM
- Rated dive depth
- 40 m
Display
- Screen size
- 1.4″
- Panel
- AMOLED
- AMOLED / OLED display
- Yes
- Touchscreen
- Yes
- Resolution (width)
- 454 px
- Resolution (height)
- 454 px
- Pixel density
- 324 ppi
Battery
- Battery life (smartwatch mode)
- 16 days
- Battery life with always-on display
- 7 days
- Battery saver mode
- 23 days
- Battery type
- Lithium ion
- Wireless charging
- No
- Charging
- Garmin proprietary plug charger
Health sensors
- Optical heart rate
- Yes
- Blood oxygen (SpO2)
- Yes
- ECG
- Yes
- Skin temperature
- Yes
- Temperature sensor
- Yes
- HRV tracking
- Yes
- Sleep tracking
- Yes
- Sensors
- GPS, GLONASS, Galileo, QZSS, BeiDou, SatIQ technology, Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, Ambient light sensor, Depth sensor
Sports & navigation
- Built-in GPS
- Yes
- Dual-band GPS
- Yes
- Satellite systems
- GLONASS, GALILEO, BDS, QZSS
- Offline maps
- Yes
- Barometric altimeter
- Yes
- Compass
- Yes
- Multisport / triathlon mode
- Yes
- Sport profiles
- 102
- Dive mode
- Yes
- LED flashlight
- Yes
Connectivity
- NFC payments
- Yes
- Wi-Fi
- Wi-Fi 4
- ANT+ sensors
- Yes
Smart features
- Calls from the wrist
- Yes
- Speaker
- Yes
- Microphone
- Yes
- Voice assistant
- Yes
- Music on the watch
- Yes
- Storage
- 32 GB
- Third-party apps
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare Tactix 8 47mm AMOLED with
vs
Garmin Tactix 8 47mm AMOLEDvsGarmin Tactix 8 51mm Solar7.77.7vs
Garmin Tactix 8 47mm AMOLEDvsGarmin D2 Mach 2 47mm7.77.8vs
Garmin Tactix 8 47mm AMOLEDvsGarmin Fenix 8 Pro 47mm AMOLED7.77.8vs
Garmin Tactix 8 47mm AMOLEDvsGarmin Tactix 8 51mm Solar Elite7.77.7vs
Garmin Tactix 8 47mm AMOLEDvsGarmin Quatix 8 47mm AMOLED7.78.0vs
Garmin Tactix 8 47mm AMOLEDvsGarmin Fenix 8 Pro 51mm MicroLED7.77.3In collections
Smartwatches: Offline maps + ECG64Smartwatches: Water resistance from 10 ATM + ECG67Smartwatches: AMOLED / OLED display + offline maps75Smartwatches: Battery life (smartwatch mode) from 14 days + ECG77Smartwatches: AMOLED / OLED display + water resistance from 10 ATM85Smartwatches: Proprietary + ECG88Smartwatches: Water resistance from 10 ATM + offline maps93Smartwatches: Water resistance from 10 ATM + music on the watch93
