Pebble Classic vs. Polar M400 vs. TomTom Adventurer vs. Garmin VivoActive 4
 | | | | |
| PebbleClassicRemove Buy Now | PolarM400Remove Buy Now | TomTomAdventurerRemove Buy Now | GarminVivoActive 4Remove Buy Now |
Basic Info | ||||
| Suggested Price | $99 | $200 | $350 | $349 |
| Release | 2013 | 2014 | 2016 | 2019 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | ||||
| Steps | ||||
| Swim | ||||
Battery | ||||
| Duration | 5-7 days | 8 hours to 30 days | n/a | 8 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | ||||
| iOS | ||||
| Windows Phone | n/a | n/a | n/a | |
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | 168 x 144 | n/a | n/a | 260 x 260 |
| Size | 1.26 inches | n/a | n/a | 1.3ionches |
| Touch | ||||
| Type | e-paper | n/a | n/a | MIP |
Functions | ||||
| Audio Speaker | Alerts only | Bluetooth | ||
| Clock | ||||
| Phone | n/a | |||
| Vibration | ||||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | ||||
| Ultraviolet Sensor | ||||
| Water Resistance | 5 ATM | 3 ATM | 5 ATM | 5 ATM |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | Pebble OS | n/a | n/a | Wear OS |
| Apps | ||||
| Music | ||||