Garmin Forerunner 225 vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Garmin 645 Music vs. Apple Watch Ultra
GarminForerunner 225Remove Buy Now | AppleWatch Series 2Remove Buy Now | FitbitIonicRemove Buy Now | Garmin645 MusicRemove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | |||||
Suggested Price | $300 | $269 | $299 | $450 | $799 |
Release | 2015 | 2016 | 2017 | 2018 | 2022 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 10 hours to 4 weeks | 18 hours | 4+ days | 7 days | 36 hrs |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | ||||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 180 x 180 | 340 x 272 or 390 x 312 | 348x250 | 240 x 240 | 502x410 pixels |
Size | 1 inch | 1.5 inches or 1.65 inches | 1.42 | 1.2 inches | 1.92 inches |
Touch | |||||
Type | n/a | AMOLED | OLED | MIP | |
Functions | |||||
Audio Speaker | 22 | ||||
Clock | LTPO OLED Retina | ||||
Phone | n/a | ||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | 5ATM | 50m | 5 ATM | 10 ATM (100 Meters) |
Notifications | |||||
Phone | n/a | ||||
Emails | n/a | ||||
Texts | n/a | ||||
Software | |||||
Operating System | n/a | Watch OS | Fitbit OS | WatchOS 9 | |
Apps | n/a | ||||
Music | n/a |