Olio Model One vs. Apple Watch Series 2 vs. Casio G-Shock GBA800 vs. Polar A370 vs. Amazfit GTR
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| OlioModel OneRemove Buy Now | AppleWatch Series 2Remove Buy Now | CasioG-Shock GBA800Remove Buy Now | PolarA370Remove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||||
| Suggested Price | $595 | $269 | $120 | $179.95 | $199 |
| Release | 2015 | 2016 | 2018 | 2017 | 2019 |
Activity & Fitness | |||||
| Calories | n/a | ||||
| Cycling (Bicycling) | n/a | ||||
| Distance | n/a | ||||
| Heart | n/a | ||||
| Oxygen | n/a | ||||
| Sleep | n/a | ||||
| Steps | n/a | ||||
| Swim | n/a | ||||
Battery | |||||
| Duration | 2 days | 18 hours | 2 years | Up to 3 days | 24 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | ||||
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | n/a | ||||
| NFC | n/a | ||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | n/a | 340 x 272 or 390 x 312 | 160 x 80 | 454 x 454 | |
| Size | n/a | 1.5 inches or 1.65 inches | 1.18 inches | 1.39 inches | |
| Touch | |||||
| Type | n/a | AMOLED | TFT LCD | AMOLED | |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | |||||
Hardware | |||||
| Accelerometer | n/a | ||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | 5ATM | 20 ATM | WR30 | 5 ATM |
Notifications | |||||
| Phone | n/a | ||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | Watch OS | Build-in | ||
| Apps | n/a | ||||
| Music | |||||