Garmin D2 Mach 2 vs Amazfit Bip U comparison

Compare Garmin D2 Mach 2
Compare Amazfit Bip U
key specs
Display Size35mm-
Dial ShapeRoundRectangle
Ideal ForUnisex-
Strap Colour-Black, Green, Pink
Compatible OS-Android, iOS
Strap Material-Silicone
general
BrandGarminAmazfit
ModelD2 Mach 2Bip U
Release dateOctober 22, 2025October 15, 2020
Model NameGarmin D2 Mach 2Bip U
Dial ColourBlackBlack, Green, Pink
Dial ShapeRoundRectangle
Water Resistant10 ATM5 ATM
Ideal ForUnisex-
Strap Material-Silicone
Size-Regular
Touchscreen-Yes
Interchangeable Strap-Yes
Water Resistance Depth-50 metres
Dial Material-Polycarbonate
Strap Colour-Black, Green, Pink
dimensions
Width4735.5
Height4740.9
Thickness13.811.4
Weight (g)73.0031.00
product details
Talk time14-
Sensor-BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor
Compatible Device-Android, iOS
Notification-Yes
Battery Life-9 days
Charge Time-2 hours
Charger Type-2 Pogo Pin Charger
connectivity features
Call FunctionYes-
BluetoothYesYes
Wi-FiYesYes
GPSYes-
Third Party App SupportYes-
Call FeaturesYes-
Other Connectivity FeaturesGlonass, Galileo, Beidou, QZSS-
Bluetooth Version-5.0
camera and display features
Display Resolution454 x 454320x302
Display Size35mm-
Other Display Features-Anti-Fingerprint Coating, 2.5D Corning Gorilla Glass 3
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglishEnglish
Number of Buttons-1
Other Fitness Features-60 sports modes
Other Watch Functions-24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker
platform and storage features
Operating System-RTOS
Compatible Operating System-Android, iOS
audio and video features
Speaker-Yes
Microphone-Yes
Other Multimedia Features-show notifications, control music, set alarms, remote control the phone’s camera

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