Polar M400 vs. Acer Liquid Leap vs. Samsung Galaxy Watch vs. Garmin Forerunner 45 vs. Mobvoi TicWatch e2
PolarM400Remove Buy Now | AcerLiquid LeapRemove Buy Now | SamsungGalaxy WatchRemove Buy Now | GarminForerunner 45Remove Buy Now | MobvoiTicWatch e2Remove Buy Now |
Basic Info | |||||
Suggested Price | $200 | $90 | $330 | $199 | $200 |
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 | 5 to 7 days | 7 days | 7 days | 1 day |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | ||||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | |||||
Cellular | NA | ||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | |||||
Resolution | n/a | 128 x 32 | 360 x 360 | 208 x 208 | 360 x 360 |
Size | n/a | 1 inch | 1.2 inches or 1.3 inches | 1.04 inches | 1.2 inches |
Touch | |||||
Type | n/a | OLED | AMOLED | LCD | AMOLED |
Functions | |||||
Audio Speaker | Alerts only | ||||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 3 ATM | IPX4 | 5 ATM | 5 ATM | IP68 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | Tizen OS | Built-in | Wear OS | |
Apps | |||||
Music | Spotify |