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Basic Info | ||||
| Suggested Price | $150 | $199 | $199 | $200 |
| Release | 2018 | 2020 | 2016 | 2014 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 7 days | 5 hours to 2.5 days | 10 days | 8 hours to 30 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | NA | NA | n/a | |
| Mac | NA | NA | ||
| Windows | Not yet | NA | NA | |
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | NA | |||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 66 x 18 | 160 x 32 | NA | n/a |
| Size | .721 inches | 1.8 inches | NA | n/a |
| Touch | ||||
| Type | OLED | PMOLED | e-paper | n/a |
Functions | ||||
| Audio Speaker | Alerts only | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | IP57 | 3 ATM | 3 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | NA | NA | Pebble OS | n/a |
| Apps | ||||
| Music | ||||