Huawei Talkband B2 vs. Polar M430 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Swatch Touch Zero One vs. Garmin Vivosmart 4
 | | | | | | |
| HuaweiTalkband B2Remove Buy Now | PolarM430Remove Buy Now | Michael KorsGraysonRemove Buy Now | Michael KorsGraysonRemove Buy Now | SwatchTouch Zero OneRemove Buy Now | GarminVivosmart 4Remove Buy Now |
Basic Info | ||||||
| Suggested Price | $180 | $255 | $350 | $350 | $220 | $130 |
| Release | 2015 | 2017 | 2018 | 2018 | 2015 | 2018 |
Activity & Fitness | ||||||
| Calories | ||||||
| Cycling (Bicycling) | ||||||
| Distance | ||||||
| Heart | ||||||
| Oxygen | ||||||
| Sleep | n/a | |||||
| Steps | ||||||
| Swim | n/a | |||||
Battery | ||||||
| Duration | 3 days | 30 hours | 24 hours | 24 hours | n/a | 7 days |
| Rechargeable | ||||||
Compatibility | ||||||
| Android | n/a | |||||
| iOS | n/a | |||||
| Windows Phone | n/a | n/a | ||||
| Mac | n/a | n/a | ||||
| Windows | n/a | n/a | ||||
Connectivity | ||||||
| Bluetooth | ||||||
| Cellular | ||||||
| GPS | ||||||
| NFC | ||||||
| Wi-Fi | ||||||
Display | ||||||
| Color | ||||||
| Resolution | 128 x 88 | 128x128 | 453 x 454 | 453x454 | n/a | 48 x 128 |
| Size | 0.73 inches | 1.4 inch | 1.39 inches | 1.39 inches | n/a | 0.74 inches |
| Touch | ||||||
| Type | PMOLED | LCD | AMOLED | AMOLED | n/a | OLED |
Functions | ||||||
| Audio Speaker | Bluetooth | n/a | ||||
| Clock | ||||||
| Phone | n/a | |||||
| Vibration | n/a | |||||
| Voice | ||||||
Hardware | ||||||
| Accelerometer | ||||||
| Barometer or Altimeter | n/a | |||||
| Ultraviolet Sensor | ||||||
| Water Resistance | IP57 | WR30 | 1 ATM | 1 ATM | 5 ATM | |
Notifications | ||||||
| Phone | n/a | |||||
| Emails | n/a | |||||
| Texts | n/a | |||||
Software | ||||||
| Operating System | n/a | Android Wear | Android Wear | n/a | ||
| Apps | ||||||
| Music | n/a | |||||