Polar M400 vs. Samsung Gear S2 vs. Casio WSD-F20A vs. Apple Watch Series 5 vs. Mobvoi TicWatch S2
PolarM400Remove Buy Now | SamsungGear S2Remove Buy Now | CasioWSD-F20ARemove Buy Now | AppleWatch Series 5Remove Buy Now | MobvoiTicWatch S2Remove Buy Now |
Basic Info | |||||
Suggested Price | $200 | $300 | $399 | $329 | $180 |
Release | 2014 | 2015 | 2018 | 2019 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | n/a | ||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 8 hours to 30 days | 2-3 days | 1 day | Not Yet | 2 DAYS |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | n/a | |||
Mac | n/a | ||||
Windows | n/a | ||||
Connectivity | |||||
Bluetooth | |||||
Cellular | n/a | ||||
GPS | n/a | ||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 360 x 360 | 320 x 320 | 384 x 480 | 400 x 400 |
Size | n/a | 1.2 inches | 1.32 inches | 1.78 Inches | 1.39 inches |
Touch | |||||
Type | n/a | Super AMOLED | LCD | MicroLED | OLED |
Functions | |||||
Audio Speaker | Alerts only | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 3 ATM | IP68 | 5 ATM | Not Yet | 5 ATM |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Tizen | Wear OS | WatchOS 5 | Wear OS |
Apps | |||||
Music |