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- Hama
- Watch 4000
HamaSmartwatch
Hama Watch 4000
Hama Watch 4000 is a smartwatch released in 2025. Key specs: case size 46 mm, screen size 1.65″, battery life (smartwatch mode) 6 days, weight 39 g.
4.8Score
Display3.5
Health tracking5.0
price range$20–30Reference price converted from EUR
- Year
- 2025
- Type
- Smartwatch
- Brand
Hama- Popularity
- #200 of 796
- Model numbers
- Hama Watch 4000 Black
46 mmCase size
1.65″Screen size
NoAMOLED / OLED display
6 daysBattery life (smartwatch mode)
39 gWeight
Spec guide
How it ranks among smartwatches of 2025
Compared with smartwatches released in 2025. Bars show the share of models it beats.
Specifications
Full specifications
Design & durability
- Case size
- 46 mm
- Weight
- 39 g
- Thickness
- 11 mm
- Strap material
- Kunststoff
- Colours
- Black
Battery
- Battery life (smartwatch mode)
- 6 days
- Battery capacity
- 300 mAh
- Battery type
- Li-Po
Health sensors
- Optical heart rate
- Yes
- Blood oxygen (SpO2)
- Yes
- Sleep tracking
- Yes
- Sensors
- heart rate, SpO2, accelerometer
Sports & navigation
- Built-in GPS
- Yes
- Satellite systems
- GPS
Connectivity
- Bluetooth
- 5.3
Smart features
- Voice assistant
- Yes
Platform
- Works with
- iOS, Android
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
