Casio G-Shock GBA800 vs. Garmin 645 Music vs. Fitbit Alta HR vs. Amazfit GTS vs. Apple Watch 8
CasioG-Shock GBA800Remove Buy Now | Garmin645 MusicRemove Buy Now | FitbitAlta HRRemove Buy Now | AmazfitGTSRemove Buy Now | AppleWatch 8Remove Buy Now |
Basic Info | |||||
Suggested Price | $120 | $450 | $150 | $150 | $499 |
Release | 2018 | 2018 | 2017 | 2019 | 2022 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | |||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 2 years | 7 days | 7 days | 14 days | 18 hrs |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | |||||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | 240 x 240 | 128 x 36 | 348 x 442 | 340 x 272 or 390 x 312 | |
Size | 1.2 inches | 1.4 inches | 1.65 inches | 1.5 inches or 1.65 inches | |
Touch | |||||
Type | MIP | OLED | AMOLED | AMOLED | |
Functions | |||||
Audio Speaker | |||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 20 ATM | 5 ATM | 5 ATM | 5 ATM | |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | Wear OS | WatchOS 9 | |||
Apps | |||||
Music |