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Specifications
Selected: Oukitel BT20
Network
TechnologyNo cellular connectivity
2G bands N/A
3G bands N/A
4G bands N/A
SpeedNo
GPRSNo
EDGENo
Launch
Announced2023, August
StatusAvailable. Released 2023, August
Body
Dimensions-
Weight-
SIMNo
 Waterproof (5ATM)
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 50m)
MIL-STD-810H compliant
Display
TypeAMOLED
Size1.96 inches
Resolution410 x 502 pixels (~331 ppi density)
Platform
OSProprietary OS
Memory
Card slotNo
Camera
 No
Sound
LoudspeakerYes
3.5mm jackNo
Comms
WLANNo
Bluetooth5.2, A2DP, LE
PositioningNo
NFCNo
RadioNo
USBNo
Features
SensorsAccelerometer, heart rate, SpO2
Battery
TypeLi-Ion 350 mAh
Misc
ColorsBlack
PriceAbout 80 EUR