Emporio Armani Connected vs. Xiaomi Mi Band 2 vs. Polar M430 vs. Xiaomi Mi Band 4 vs. Apple Watch 8
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| Emporio ArmaniConnectedRemove Buy Now | XiaomiMi Band 2Remove Buy Now | PolarM430Remove Buy Now | XiaomiMi Band 4Remove Buy Now | AppleWatch 8Remove Buy Now |
Basic Info | |||||
| Suggested Price | $245 | $23 | $255 | $25 | $499 |
| Release | 2016 | 2016 | 2017 | 2019 | 2022 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | n/a | ||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | n/a | ||||
| Sleep | |||||
| Steps | n/a | ||||
| Swim | n/a | ||||
Battery | |||||
| Duration | 6 months | 20 hours | 30 hours | 20 days | 18 hrs |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | ||||
| Mac | n/a | n/a | |||
| Windows | n/a | n/a | |||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | n/a | ||||
| GPS | n/a | ||||
| NFC | n/a | ||||
| Wi-Fi | n/a | ||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | 128x128 | 120x240 | 340 x 272 or 390 x 312 |
| Size | n/a | 0.42 inches | 1.4 inch | 0.95 inches | 1.5 inches or 1.65 inches |
| Touch | n/a | ||||
| Type | n/a | OLED | LCD | AMOLED | AMOLED |
Functions | |||||
| Audio Speaker | n/a | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | n/a | ||||
Hardware | |||||
| Accelerometer | n/a | ||||
| Barometer or Altimeter | n/a | ||||
| Ultraviolet Sensor | n/a | ||||
| Water Resistance | 10 ATM | IP67 | WR30 | 5 ATM | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | n/a | AMAZFIT OS | WatchOS 9 | |
| Apps | n/a | ||||
| Music | |||||