Polar M400 vs. Swatch Touch Zero One vs. Mobvoi TicWatch C2 vs. Fitbit Sense 2
 | | | | |
| PolarM400Remove Buy Now | SwatchTouch Zero OneRemove Buy Now | MobvoiTicWatch C2Remove Buy Now | FitbitSense 2Remove Buy Now |
Basic Info | ||||
| Suggested Price | $200 | $220 | $200 | $300 |
| Release | 2014 | 2015 | 2018 | 2022 |
Activity & Fitness | ||||
| Calories | ||||
| Cycling (Bicycling) | ||||
| Distance | ||||
| Heart | n/a | |||
| Oxygen | ||||
| Sleep | n/a | |||
| Steps | ||||
| Swim | n/a | |||
Battery | ||||
| Duration | 8 hours to 30 days | n/a | 2 days | 6 days |
| Rechargeable | ||||
Compatibility | ||||
| Android | n/a | |||
| iOS | n/a | |||
| Windows Phone | n/a | n/a | ||
| Mac | n/a | |||
| Windows | n/a | |||
Connectivity | ||||
| Bluetooth | ||||
| Cellular | ||||
| GPS | ||||
| NFC | ||||
| Wi-Fi | ||||
Display | ||||
| Color | ||||
| Resolution | n/a | n/a | 360 x 360 | 336x336 |
| Size | n/a | n/a | 1.3 inches | 1.59 inches |
| Touch | ||||
| Type | n/a | n/a | AMOLED | AMOLED |
Functions | ||||
| Audio Speaker | Alerts only | n/a | ||
| Clock | ||||
| Phone | n/a | |||
| Vibration | n/a | |||
| Voice | ||||
Hardware | ||||
| Accelerometer | ||||
| Barometer or Altimeter | n/a | |||
| Ultraviolet Sensor | ||||
| Water Resistance | 3 ATM | IP68 | 5 ATM | |
Notifications | ||||
| Phone | n/a | |||
| Emails | n/a | |||
| Texts | n/a | |||
Software | ||||
| Operating System | n/a | n/a | Wear OS | |
| Apps | ||||
| Music | n/a | |||