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| JaybirdReignRemove Buy Now | New BalanceRunIQRemove Buy Now | PolarM400Remove Buy Now | PolarM430Remove Buy Now |
Basic Info | ||||
| Suggested Price | $150 | $299 | $200 | $255 |
| Release | 2015 | 2017 | 2014 | 2017 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5 days | 24 hours (5 hrs w GPS and heart rate) | 8 hours to 30 days | 30 hours |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | NA | n/a | ||
| Mac | NA | |||
| Windows | NA | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | NA | 400 x 400 | n/a | 128x128 |
| Size | NA | 1.39 inches | n/a | 1.4 inch |
| Touch | NA | |||
| Type | LED | AMOLED | n/a | LCD |
Functions | ||||
| Audio Speaker | Alerts only | |||
| Clock | ||||
| Phone | ||||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | NA | 5 ATM | 3 ATM | WR30 |
Notifications | ||||
| Phone | ||||
| Emails | ||||
| Texts | ||||
Software | ||||
| Operating System | NA | Android Wear 1.5 | n/a | |
| Apps | ||||
| Music | ||||