Fitbit Alta vs. Amazfit GTR vs. Apple Watch Ultra
FitbitAltaRemove Buy Now | AmazfitGTRRemove Buy Now | AppleWatch UltraRemove Buy Now |
Basic Info | ||||
Suggested Price | $130 | $199 | $799 | |
Release | 2016 | 2019 | 2022 | |
Activity & Fitness | ||||
Calories | ||||
Cycling (Bicycling) | ||||
Distance | ||||
Heart | ||||
Oxygen | ||||
Sleep | ||||
Steps | ||||
Swim | ||||
Battery | ||||
Duration | 5 days | 24 days | 36 hrs | |
Rechargeable | ||||
Compatibility | ||||
Android | ||||
iOS | ||||
Windows Phone | ||||
Mac | ||||
Windows | ||||
Connectivity | ||||
Bluetooth | ||||
Cellular | ||||
GPS | ||||
NFC | ||||
Wi-Fi | ||||
Display | ||||
Color | ||||
Resolution | n/a | 454 x 454 | 502x410 pixels | |
Size | n/a | 1.39 inches | 1.92 inches | |
Touch | n/a | |||
Type | OLED | AMOLED | ||
Functions | ||||
Audio Speaker | ||||
Clock | LTPO OLED Retina | |||
Phone | ||||
Vibration | ||||
Voice | ||||
Hardware | ||||
Accelerometer | ||||
Barometer or Altimeter | ||||
Ultraviolet Sensor | ||||
Water Resistance | n/a | 5 ATM | 10 ATM (100 Meters) | |
Notifications | ||||
Phone | ||||
Emails | n/a | |||
Texts | ||||
Software | ||||
Operating System | n/a | Build-in | WatchOS 9 | |
Apps | ||||
Music |