Fitbit Blaze vs. Misfit Vapor vs. Polar M400 vs. Fitbit Flex 2 vs. Apple Watch 7
 | | | | | |
| FitbitBlazeRemove Buy Now | MisfitVaporRemove Buy Now | PolarM400Remove Buy Now | FitbitFlex 2Remove Buy Now | AppleWatch 7Remove Buy Now |
Basic Info | |||||
| Suggested Price | $200 | $199 | $200 | $100 | $429 |
| Release | 2016 | 2017 | 2014 | 2016 | 2021 |
Activity & Fitness | |||||
| Calories | |||||
| Cycling (Bicycling) | n/a | ||||
| Distance | |||||
| Heart | n/a | ||||
| Oxygen | |||||
| Sleep | |||||
| Steps | |||||
| Swim | |||||
Battery | |||||
| Duration | 5 Days | n/a | 8 hours to 30 days | 5 days | 18 Hours |
| Rechargeable | |||||
Compatibility | |||||
| Android | |||||
| iOS | |||||
| Windows Phone | Partial | n/a | n/a | n/a | |
| Mac | n/a | ||||
| Windows | n/a | ||||
Connectivity | |||||
| Bluetooth | |||||
| Cellular | |||||
| GPS | |||||
| NFC | |||||
| Wi-Fi | |||||
Display | |||||
| Color | n/a | ||||
| Resolution | n/a | n/a | n/a | n/a | 396 x 484 |
| Size | n/a | 1.39 inches | n/a | n/a | 1.9 inches |
| Touch | n/a | ||||
| Type | LCD | AMOLED | n/a | LED | MicroLED |
Functions | |||||
| Audio Speaker | Alerts only | ||||
| Clock | |||||
| Phone | n/a | ||||
| Vibration | n/a | ||||
| Voice | n/a | ||||
Hardware | |||||
| Accelerometer | |||||
| Barometer or Altimeter | |||||
| Ultraviolet Sensor | |||||
| Water Resistance | n/a | 5 ATM | 3 ATM | 5 ATM | water resistant but not waterproof |
Notifications | |||||
| Phone | n/a | ||||
| Emails | n/a | ||||
| Texts | n/a | ||||
Software | |||||
| Operating System | n/a | n/a | n/a | n/a | WatchOS 8 |
| Apps | n/a | ||||
| Music | n/a | ||||