Fitbit Ionic vs. Amazfit Arc vs. Apple Watch Series 4 vs. Garmin Forerunner 45 vs. Amazfit GTS
FitbitIonicRemove Buy Now | AmazfitArcRemove Buy Now | AppleWatch Series 4Remove Buy Now | GarminForerunner 45Remove Buy Now | AmazfitGTSRemove Buy Now |
Basic Info | |||||
Suggested Price | $299 | $69.99 | $329 | $199 | $150 |
Release | 2017 | 2016 | 2018 | 2019 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 4+ days | 20 days | Not Yet | 7 days | 14 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 348x250 | 72 x40 | 384 x 480 | 208 x 208 | 348 x 442 |
Size | 1.42 | 0.42 inches | 1.78 inches | 1.04 inches | 1.65 inches |
Touch | |||||
Type | OLED | OLED | MicroLED | LCD | AMOLED |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 50m | IP67 | Not Yet | 5 ATM | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Fitbit OS | Watch OS 5 | Built-in | Wear OS | |
Apps | |||||
Music |