Polar M400 vs. Huawei Talkband B2 vs. Misfit Speedo Shine 2 vs. Fitbit Charge 3 vs. Huawei Band 3 Pro
PolarM400Remove Buy Now | HuaweiTalkband B2Remove Buy Now | MisfitSpeedo Shine 2Remove Buy Now | FitbitCharge 3Remove Buy Now | HuaweiBand 3 ProRemove Buy Now |
Basic Info | |||||
Suggested Price | $200 | $180 | $80 | $150 | $70 |
Release | 2014 | 2015 | 2016 | 2018 | 2018 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | n/a | ||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | 8 hours to 30 days | 3 days | 6 months | 7 days | 12 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | n/a | |||
Mac | n/a | n/a | |||
Windows | n/a | n/a | Not yet | ||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | NA | ||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | n/a | 128 x 88 | n/a | 66 x 18 | 454 x 454 |
Size | n/a | 0.73 inches | n/a | .721 inches | 1.39 inches |
Touch | n/a | ||||
Type | n/a | PMOLED | n/a | OLED | AMOLED |
Functions | |||||
Audio Speaker | Alerts only | Bluetooth | |||
Clock | |||||
Phone | |||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 3 ATM | IP57 | 5 ATM | 5 ATM | IP68 |
Notifications | |||||
Phone | |||||
Emails | |||||
Texts | |||||
Software | |||||
Operating System | n/a | n/a | n/a | NA | AMAZFIT OS |
Apps | |||||
Music |