Garmin Vivofit 3 vs. Huawei Talkband B2 vs. Polar Loop 2 vs. Polar A370 vs. Garmin Forerunner 45
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| GarminVivofit 3Remove Buy Now | HuaweiTalkband B2Remove Buy Now | PolarLoop 2Remove Buy Now | PolarA370Remove Buy Now | GarminForerunner 45Remove Buy Now |
Basic Info | |||||
| Suggested Price | $100 | $180 | $120 | $179.95 | $199 |
| Release | 2016 | 2015 | 2015 | 2017 | 2019 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | |||||
| Distance | |||||
| Heart | n/a | n/a | |||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 1 year | 3 days | 8 days (without notifications) | Up to 3 days | 7 days |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | n/a | n/a | |||
| Mac | n/a | n/a | n/a | ||
| Windows | n/a | n/a | n/a | ||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | |||||
| Resolution | 64 x 64 | 128 x 88 | n/a | 160 x 80 | 208 x 208 |
| Size | 0.55 inches | 0.73 inches | n/a | 1.18 inches | 1.04 inches |
| Touch | |||||
| Type | n/a | PMOLED | LED | TFT LCD | LCD |
Functions | |||||
| Audio Speaker | Bluetooth | ||||
| Clock | |||||
| Phone | |||||
| Vibration | |||||
| Voice | |||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | 5 ATM | IP57 | 2 ATM | WR30 | 5 ATM |
Notifications | |||||
| Phone | |||||
| Emails | |||||
| Texts | |||||
Software | |||||
| Operating System | n/a | n/a | n/a | Built-in | |
| Apps | |||||
| Music | |||||