Amazfit Stratos vs. Swatch Touch Zero One vs. Garmin Vivosmart 4 vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Stratos
Touch Zero One
Vivosmart 4
T-Rex
Inspire 3
 AmazfitStratosRemove Buy NowSwatchTouch Zero OneRemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$199$220$130$140$100
Release20182015201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration5 daysn/a7 days20 days10 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300n/a48 x 128360 x 36032x18
Size1.34 inchesn/a0.74 inches1.3 inches46 inches
Touch
TypeOLEDn/aOLEDAMOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemProprietaryn/aBuild-in
Apps
Musicn/a

All Wearables