

MibroSmartwatch
Mibro C4
Mibro C4 is a smartwatch released in November 2024. Key specs: case size 51 mm, screen size 2.01″, battery life (smartwatch mode) 10 days, water resistance 2 ATM.
4.3Score
Health tracking4.9
Build & durability2.3
price range$35–45Reference price converted from JPY
- Released
- November 2024
- Type
- Smartwatch
- Brand
Mibro- Popularity
- #856 of 889
51 mmCase size
2.01″Screen size
10 daysBattery life (smartwatch mode)
2 ATMWater resistance
45 gWeight
Spec guide
How it ranks among smartwatches of 2024
Screen size · 2.01″Top 6%Battery life (smartwatch mode) · 10 daysTop 50%Water resistance · 2 ATMBottom 11%Weight · 45 gBottom 50%
Compared with smartwatches released in 2024. Bars show the share of models it beats.
compared with other smartwatches
Why is C4 a good choice?
Screen size: 2.01″better than 96% of smartwatches
Thickness: 9.8 mmbetter than 92% of smartwatches
Weak points
Water resistance: 2 ATMworse than 96% of smartwatches
Specifications
Full specifications
Design & durability
- Case size
- 51 mm
- Weight
- 45 g
- Thickness
- 9.8 mm
- Water resistance
- 2 ATM
Display
- Screen size
- 2.01″
- Resolution (width)
- 296 px
- Resolution (height)
- 240 px
Battery
- Battery life (smartwatch mode)
- 10 days
- Battery capacity
- 300 mAh
Health sensors
- Optical heart rate
- Yes
- Blood oxygen (SpO2)
- Yes
- Sleep tracking
- Yes
Smart features
- Calls from the wrist
- Yes
Platform
- Works with
- Android, iOS
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.











