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Mi Smart Band 6 vs Mi Smart Band 5 vs Fastrack Reflex 2.0 Smart Band vs Mi Smart Band 4

Mi Smart Band 6 vs Mi Smart Band 5 vs Fastrack Reflex 2.0 Smart Band vs Mi Smart Band 4 comparison

Show Only Differences Highlight Differences	Mi Smart Band 6	Mi Smart Band 5	Fastrack Reflex 2.0 Smart Band	Mi Smart Band 4
ratings
Overall NDTV Rating	Read Review	Read Review	-	Read Review
Design and comfort Rating			-
Tracking accuracy Rating			-
Companion app Rating			-
Battery life Rating			-
Software and ecosystem Rating	-		-	-
key specs
Display Type	AMOLED	AMOLED	OLED	AMOLED
Water Resistant	Yes	Yes	Yes	Yes
Heart Rate Monitor	Yes	Yes	No	Yes
Compatible Devices	Android, iPhone	Android	-	Android, iOS Phones
Battery Life (Days)	14	14	4 Days	20
general
Brand	Mi	Mi	Fastrack	Mi
Model	Smart Band 6	Smart Band 5	Reflex 2.0 Smart Band	Smart Band 4
Release date	March 29, 2021	September 29, 2020	-	-
Model Name	Smart Band 6	Smart Band 5	Reflex 2.0	Band 4
Color	Blue, Light Green, Maroon, and Orange	Black, Navy Blue, Teal, Purple, Orange	-	Black
Ideal For	Unisex	Unisex	Men	Unisex
Suitable For	Health, Lifestyle	Health, Lifestyle	Multipurpose	Health, Lifestyle
Touch Enabled	Yes	Yes	Yes	Yes
Water Resistant	Yes	Yes	Yes	Yes
Function	Activity tracker, health monitoring, GPS	-	-	-
Reading Type	-	-	Digital	-
Material	-	-	Silicone	Thermoplastic
Dial Shape	-	-	Rectangle	Rectangle
display and battery features
Display Type	AMOLED	AMOLED	OLED	AMOLED
Battery Life (Days)	14	14	4 Days	20
Battery Type	Lithium Polymer (Li-poly)	Lithium Ion (Li-ion)	Lithium Ion (Li-ion)	Lithium Ion (Li-ion)
Charge Time (hours)	less than 2 hours	Less Than 2 Hours	-	2
Battery Capacity (mAh)	125	-	-	135
Display Resolution	-	126x294	-	120 x 240 RGB
Backlight Present	-	Yes	-	-
performance features
Water-Resistant Depth (metres)	50	50	-	50
Shock Resistant	-	-	No	Yes
connectivity features
Bluetooth Enabled	Yes	Yes	Yes	Yes
Bluetooth Version	v5.0	v5.0	v4	v5.0
Wi-Fi Enabled	-	-	No	No
compatibility
Compatible Devices	Android, iPhone	Android	-	Android, iOS Phones
Compatible Android Version	Android 5.0 and above	Android 5.0 and above	-	-
Compatible iOS Version	iOS 10 and above	iOS 10 and above	-	-
activity tracking function
Alarms	Yes	Yes	Yes	-
Automatic Exercise Detection	Yes	-	-	-
Blood Pressure Monitor	Yes	-	-	-
Calories Burned	Yes	Yes	-	Yes
Distance Covered	Yes	Yes	-	Yes
Do Not Disturb Mode	Yes	Yes	-	-
Heart Rate Monitor	Yes	Yes	No	Yes
Phone Notifications	Yes	Yes	-	Yes
Reminders	Yes	Yes	-	-
Sleep Tracking	Yes	Yes	-	Yes
SPO2 Monitor	Yes	-	-	-
Step Counter	Yes	Yes	-	Yes
Sedentary Reminder	-	-	Yes	-
workout modes
Treadmill	Yes	Yes	-	Yes
Exercise	Yes	Yes	-	Yes
Outdoor Running	Yes	Yes	-	Yes
Cycling	Yes	Yes	-	Yes
Walking	Yes	Yes	-	Yes
Swimming	Yes	Yes	-	Yes
Other Workout Modes	Zumba, dance, cricket	Indoor running, Indoor swim, Yoga, Rowing machine, Indoor riding, Elliptical machine, and Rope skipping	-	-
sensors
Accelerometer	Yes	Yes	-	Yes
Gyroscope	Yes	-	-	Yes
Optical Heart Rate Sensor	Yes	-	-	Yes
Electrical Heart Rate Sensor	-	Yes	-	-
dimensions
Weight (grams)	12.8	11.9	180	22.1
Width (mm)	47.4	18.15	24.5	45.72
Height (mm)	18.6	46.95	12.5	12.7
Depth (mm)	12.7	12.45	50	17.78

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