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- Tank T4
KospetNewGPS sports watch
Kospet Tank T4
Kospet Tank T4 is a GPS sports watch released in 2026. Key specs: screen size 1.43″, AMOLED / OLED display, battery life (smartwatch mode) 15 days, water resistance 10 ATM.
9.3Score
Display9.0
Health tracking4.9
Build & durability8.3
price range$140–175Reference price converted from EUR
- Year
- 2026
- Type
- GPS sports watch
- Brand
Kospet- Popularity
- #134 of 891
- Model numbers
- Kospet Tank T4
1.43″Screen size
YesAMOLED / OLED display
15 daysBattery life (smartwatch mode)
10 ATMWater resistance
71 gWeight
Spec guide
How it ranks among GPS sports watches of 2026
Screen size · 1.43″Bottom 47%Battery life (smartwatch mode) · 15 daysTop 39%Water resistance · 10 ATMTop 16%Weight · 71 gBottom 25%
Compared with GPS sports watches released in 2026. Bars show the share of models it beats.
compared with other GPS sports watches
Why is Tank T4 a good choice?
Screen size: 1.43″better than 76% of GPS sports watches
Water resistance: 10 ATMbetter than 70% of GPS sports watches
Specifications
Full specifications
Design & durability
- Weight
- 71 g
- Lens / cover glass
- Gorilla Glas
- Strap material
- Silikon
- Water resistance
- 10 ATM
- Water rating (maker)
- 100 m / 10 bar / 10 ATM
- Colours
- Anthracite
Display
- Screen size
- 1.43″
- Panel
- AMOLED
- AMOLED / OLED display
- Yes
- Resolution (width)
- 466 px
- Resolution (height)
- 466 px
Battery
- Battery life (smartwatch mode)
- 15 days
- Battery capacity
- 500 mAh
Health sensors
- Optical heart rate
- Yes
- Blood oxygen (SpO2)
- Yes
- ECG
- Yes
- Sleep tracking
- Yes
- Sensors
- heart rate, SpO2, accelerometer
Connectivity
- Bluetooth
- 5
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.
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Smartwatches: Water resistance from 10 ATM + ECG68Smartwatches: AMOLED / OLED display + water resistance from 10 ATM85Smartwatches: Battery life (smartwatch mode) from 14 days + ECG86GPS sports watches: ECG106Smartwatches: Battery life (smartwatch mode) from 14 days + water resistance from 10 ATM112Smartwatches: Battery life (smartwatch mode) from 7 days + ECG128GPS sports watches: Water resistance from 10 ATM135Smartwatches: AMOLED / OLED display + battery life (smartwatch mode) from 14 days143
