TomTom Spark vs. Huawei Watch 2 vs. Garmin 645 Music vs. Diesel On Full Guard 2.5 vs. Amazfit GTR
TomTomSparkRemove Buy Now | HuaweiWatch 2Remove Buy Now | Garmin645 MusicRemove Buy Now | DieselOn Full Guard 2.5Remove Buy Now | AmazfitGTRRemove Buy Now |
Basic Info | |||||
Suggested Price | $150 | $350 | $450 | $325 | $199 |
Release | 2015 | 2017 | 2018 | 2018 | 2019 |
Activity & Fitness | |||||
Calories | |||||
Cycling (Bicycling) | |||||
Distance | |||||
Heart | n/a | ||||
Oxygen | |||||
Sleep | |||||
Steps | |||||
Swim | |||||
Battery | |||||
Duration | n/a | 48 hours | 7 days | 4 days | 24 days |
Rechargeable | |||||
Compatibility | |||||
Android | |||||
iOS | |||||
Windows Phone | n/a | ||||
Mac | |||||
Windows | |||||
Connectivity | |||||
Bluetooth | |||||
Cellular | |||||
GPS | |||||
NFC | |||||
Wi-Fi | |||||
Display | |||||
Color | n/a | ||||
Resolution | n/a | 480 x 480 | 240 x 240 | 454x454 | 454 x 454 |
Size | n/a | 1.38 inches | 1.2 inches | 1.39 inches | 1.39 inches |
Touch | |||||
Type | LCD | P-OLED | MIP | AMOLED | |
Functions | |||||
Audio Speaker | Bluetooth | ||||
Clock | |||||
Phone | n/a | ||||
Vibration | |||||
Voice | |||||
Hardware | |||||
Accelerometer | |||||
Barometer or Altimeter | |||||
Ultraviolet Sensor | |||||
Water Resistance | 5 ATM | IP68 | 5 ATM | 3 ATM | 5 ATM |
Notifications | |||||
Phone | n/a | ||||
Emails | n/a | ||||
Texts | n/a | ||||
Software | |||||
Operating System | n/a | Android Wear 2 | Wear OS | Build-in | |
Apps | |||||
Music |