Fitbit Alta vs. Moov Now vs. Polar A360 vs. Withings Go vs. Apple Watch Series 4
 | | | | | |
| FitbitAltaRemove Buy Now | MoovNowRemove Buy Now | PolarA360Remove Buy Now | WithingsGoRemove Buy Now | AppleWatch Series 4Remove Buy Now |
Basic Info | |||||
| Suggested Price | $130 | $79 | $200 | $80 | $329 |
| Release | 2016 | 2015 | 2015 | 2016 | 2018 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 5 days | 6 months | 12 days | 8 months | Not Yet |
| Rechargeable | |||||
Compatibility | |||||
| Android | n/a | ||||
| iOS | n/a | ||||
| Windows Phone | n/a | n/a | n/a | ||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | n/a | ||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 160 x 80 | n/a | 384 x 480 |
| Size | n/a | n/a | 1.18 inches | n/a | 1.78 inches |
| Touch | n/a | n/a | n/a | ||
| Type | OLED | n/a | n/a | E-Ink | MicroLED |
Functions | |||||
| Audio Speaker | |||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | n/a | |||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | |||||
| Water Resistance | n/a | n/a | WR30 | 5 ATM | Not Yet |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | n/a | |||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | n/a | n/a | Watch OS 5 |
| Apps | n/a | ||||
| Music | |||||