Polar M400 vs. Pebble Time 2 vs. Jaybird Reign vs. Michael Kors Access Runway
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| PolarM400Remove Buy Now | PebbleTime 2Remove Buy Now | JaybirdReignRemove Buy Now | Michael KorsAccess RunwayRemove Buy Now |
Basic Info | ||||
| Suggested Price | $200 | $199 | $150 | $350 |
| Release | 2014 | 2016 | 2015 | 2018 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 8 hours to 30 days | 10 days | 5 days | 1 day |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | NA | NA | |
| Mac | NA | NA | ||
| Windows | NA | NA | ||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | NA | NA | 390 x 390 |
| Size | n/a | NA | NA | 1.19 inches |
| Touch | NA | |||
| Type | n/a | e-paper | LED | AMOLED |
Functions | ||||
| Audio Speaker | Alerts only | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 3 ATM | 3 ATM | NA | 3 ATM |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | n/a | Pebble OS | NA | Wear OS |
| Apps | ||||
| Music | ||||