GOQii Vital ECG Smart Band vs Mi Smart Band 4 comparison

Show Only Differences Highlight Differences	GOQii Vital ECG Smart Band	Mi Smart Band 4
key specs
Display Type	OLED	AMOLED
Water Resistant	Yes	Yes
Heart Rate Monitor	Yes	Yes
Compatible Devices	Android phones, iPhone	Android, iOS Phones
Battery Life (Days)	7	20
general
Brand	GOQii	Mi
Model	Vital ECG Smart Band	Smart Band 4
Release date	November 1, 2019	-
Color	Black	Black
Reading Type	Digital	-
Ideal For	Unisex	Unisex
Suitable For	Fitness	Health, Lifestyle
Touch Enabled	Yes	Yes
Water Resistant	Yes	Yes
Dial Shape	Rectangle	Rectangle
Model Name	-	Band 4
Material	-	Thermoplastic
display and battery features
Display Type	OLED	AMOLED
Backlight Present	Yes	-
Battery Life (Days)	7	20
Display Resolution	-	120 x 240 RGB
Battery Type	-	Lithium Ion (Li-ion)
Charge Time (hours)	-	2
Battery Capacity (mAh)	-	135
performance features
Shock Resistant	No	Yes
Water-Resistant Depth (metres)	-	50
connectivity features
Wi-Fi Enabled	No	No
Bluetooth Enabled	Yes	Yes
Bluetooth Version	-	v5.0
compatibility
Compatible Devices	Android phones, iPhone	Android, iOS Phones
Compatible Android Version	Android 4.3 and above	-
Compatible iOS Version	iOS 8.0 and above	-
activity tracking function
Alarms	Yes	-
Blood Pressure Monitor	Yes	-
Calories Burned	Yes	Yes
Distance Covered	Yes	Yes
Do Not Disturb Mode	Yes	-
Heart Rate Monitor	Yes	Yes
Phone Notifications	Yes	Yes
Reminders	Yes	-
Sedentary Reminder	Yes	-
Sleep Tracking	Yes	Yes
Step Counter	Yes	Yes
workout modes
Exercise	Yes	Yes
Treadmill	-	Yes
Outdoor Running	-	Yes
Cycling	-	Yes
Walking	-	Yes
Swimming	-	Yes
sensors
Accelerometer	Yes	Yes
ECG	Yes	-
Optical Heart Rate Sensor	Yes	Yes
Pedometer	Yes	-
Gyroscope	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design and comfort Rating	-
Tracking accuracy Rating	-
Companion app Rating	-
Battery life Rating	-
dimensions
Weight (grams)	-	22.1
Width (mm)	-	45.72
Height (mm)	-	12.7
Depth (mm)	-	17.78

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