Huawei Talkband B2 vs. Amazfit Stratos vs. Garmin Vivofit 4
HuaweiTalkband B2Remove Buy Now | AmazfitStratosRemove Buy Now | GarminVivofit 4Remove Buy Now |
Basic Info | |||
Suggested Price | $180 | $199 | $79.95 |
Release | 2015 | 2018 | 2018 |
Activity & Fitness | |||
Calories | |||
Cycling (Bicycling) | |||
Distance | |||
Heart | |||
Oxygen | |||
Sleep | |||
Steps | |||
Swim | |||
Battery | |||
Duration | 3 days | 5 days | 1 year |
Rechargeable | |||
Compatibility | |||
Android | |||
iOS | |||
Windows Phone | n/a | ||
Mac | n/a | ||
Windows | n/a | ||
Connectivity | |||
Bluetooth | |||
Cellular | |||
GPS | |||
NFC | |||
Wi-Fi | |||
Display | |||
Color | |||
Resolution | 128 x 88 | 320 x 300 | 88 x 88 |
Size | 0.73 inches | 1.34 inches | NA |
Touch | |||
Type | PMOLED | OLED | NA |
Functions | |||
Audio Speaker | Bluetooth | ||
Clock | |||
Phone | |||
Vibration | |||
Voice | |||
Hardware | |||
Accelerometer | |||
Barometer or Altimeter | |||
Ultraviolet Sensor | |||
Water Resistance | IP57 | 5 ATM | 5 ATM |
Notifications | |||
Phone | |||
Emails | |||
Texts | |||
Software | |||
Operating System | n/a | Proprietary | |
Apps | |||
Music |