Pebble Core vs. Fitbit Inspire HR vs. Amazfit GTR vs. Amazfit T-Rex vs. Apple Watch 8
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| PebbleCoreRemove Buy Now | FitbitInspire HRRemove Buy Now | AmazfitGTRRemove Buy Now | AmazfitT-RexRemove Buy Now | AppleWatch 8Remove Buy Now |
Basic Info | |||||
| Suggested Price | $99 | $99 | $199 | $140 | $499 |
| Release | 2016 | 2019 | 2019 | 2019 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | NA | ||||
| Distance | |||||
| Heart | |||||
| Oxygen | |||||
| Sleep | NA | ||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | NA | 5 days | 24 days | 20 days | 18 hrs |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | NA | ||||
| Windows Phone | NA | ||||
| Mac | NA | ||||
| Windows | NA | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | NA | 139 x 60 | 454 x 454 | 360 x 360 | 340 x 272 or 390 x 312 |
| Size | NA | 1.4 inches | 1.39 inches | 1.3 inches | 1.5 inches or 1.65 inches |
| Touch | NA | ||||
| Type | NA | OLED | AMOLED | AMOLED | AMOLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | NA | ||||
| Vibration | NA | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | NA | ||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | NA | 5 ATM | 5 ATM | 5 ATM | 5 ATM |
Notifications | |||||
| Phone | NA | ||||
| Emails | NA | ||||
| Texts | NA | ||||
Software | |||||
| Operating System | NA | Fitbit OS | Build-in | Build-in | WatchOS 9 |
| Apps | |||||
| Music | |||||