Size
Resolution
PPI
1.3
240x240
262
1.3
240x240
262
1.55
320x360
311
Color
Size (square)
Weight(without strap)
Cover material
Black/Coral Pink/Turquoise
42 x 37mm
18.8g
2.5D reinforced glass
Black+Green Black+Red/Pink+Blue
42 x 37mm
18.8g
2.5D reinforced glass
Black/Grey/Pink
48.68 x 36.1mm
21.2g
3.5D reinforced glass
Material
Width
Adjustable length
Clasp
TPU
22mm
153-230mm
Classic Pin Buckle
TPU
23mm
156-230mm
Classic Pin Buckle
TPU
22mm
161-236mm
Classic Pin Buckle
Battery Capacity
Daily use mode Battery Life
Basic watch mode Battery Life
Charging Time
Bluetooth
Waterproofing Grade
210mAh
7.5 Days
50 days
2.5 hours
5.0 BLE
5 ATM
210mAh
7 Days
40 days
2.5 hours
5.0 BLE
5 ATM
210mAh
5 Days
40 days
2 hours
5.2 BLE
5 ATM
Accelerometer
Gyroscope
PPG heart rate sensor
Touching sensor
GPS sensor
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
Blood oxygen
Heart rate
High exercise heart rate warning
Sleep
Steps
Calorie
Distance
Pressure
Active time
Women's Health
Breathing training
–
✓
–
✓
✓
✓
✓
–
✓
✓
✓
–
✓
–
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Outdoor Running
Indoor Walking
Outdoor Walking
Indoor Running
Outdoor Cycling
Spinning Bike
Cricket
Hiking
Swimming
Open Swimming
Yoga
Rowing Machine
Elliptical Trainer
Mountaineering
Fitness
GPS track
Virtual accompanying running
Automatic sports recognition
✓
–
✓
✓
✓
✓
–
✓
–
–
✓
–
–
✓
✓
–
–
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
✓
–
-
✓
Incoming call
SMS notification
App push reminder
Alarm
Reminder to move
Target reaching reminder
Low battery reminder
Drink water reminder
Bluetooth disconnect warning
✓
✓
✓
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Watch Face Store
Cloud Watch Faces
Personalized Watch Faces
Wearing detection
Weather forecast
Stopwatch
Timer
Music control
Automatically reduce the screen's brightness at night
Lift wrist to wake
Do not disturb
Find my phone
OTA Update
–
–
–
–
–
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
–
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓