Garmin Forerunner 225 vs. Olio Model One vs. Fitbit Alta vs. Amazfit GTS
 | | | | |
| GarminForerunner 225Remove Buy Now | OlioModel OneRemove Buy Now | FitbitAltaRemove Buy Now | AmazfitGTSRemove Buy Now |
Basic Info | ||||
| Suggested Price | $300 | $595 | $130 | $150 |
| Release | 2015 | 2015 | 2016 | 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 | 10 hours to 4 weeks | 2 days | 5 days | 14 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | ||
| Mac | n/a | n/a | ||
| Windows | n/a | n/a | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | n/a | |||
| NFC | n/a | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 180 x 180 | n/a | n/a | 348 x 442 |
| Size | 1 inch | n/a | n/a | 1.65 inches |
| Touch | n/a | |||
| Type | n/a | n/a | OLED | AMOLED |
Functions | ||||
| Audio Speaker | 22 | n/a | ||
| Clock | ||||
| Phone | n/a | n/a | ||
| Vibration | n/a | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | n/a | |||
| Barometer or Altimeter | n/a | |||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | 5 ATM | n/a | 5 ATM |
Notifications | ||||
| Phone | n/a | n/a | ||
| Emails | n/a | n/a | ||
| Texts | n/a | |||
Software | ||||
| Operating System | n/a | n/a | n/a | Wear OS |
| Apps | n/a | n/a | ||
| Music | n/a | |||