Comparisons

Comparison of
Z40 Ultra 2 7+1 Smart watch

General FeaturesGeneral Features
SIM SupportNo
Bluetooth CallingYes
Voice AssistantN/A
Strap/BandN/A
Water ResistantIPX5
Modesmultiple sports mode
SpeakerN/A
CompatibilityAndroid IOS
Health Monitoring FeaturesHealth Monitoring Features
Heart Rate MonitorYes
Calories Burned Yes
Sleep Quality MonitorYes
Step TrackerYes
Oxygen Level MonitoringYes
ConnectivityConnectivity
Bluetooth Version5.3
GPSN/A
DisplayDisplay
Screen TypeLED Display
Screen Size49mm
ResolutionN/A
BatteryBattery
CapacityN/A
Battery LifeLong-lasting