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This teardown is not a repair guide. To repair your Samsung Galaxy Watch Ultra, use our service manual.

  1. Samsung Galaxy Watch Ultra Chip ID, Main Board Side 1: step 1, image 1 of 2 Samsung Galaxy Watch Ultra Chip ID, Main Board Side 1: step 1, image 2 of 2
    • Samsung SC55535AHA Exynos W1000 applications processor layered under Samsung KMZZ60020M-A218 32 GB NAND flash & 2 GB LPDDR5 SDRAM memory

    • Zinitix ZTM730 touchscreen controller

    • Cirrus Logic CS40L27R haptic driver

    • Likely Texas Instruments audio amplifier

    • ConvenientPower CPS4019A wireless charging receiver

    • Texas Instruments TUSB2E111 single port eUSB2 to USB 2.0 repeater

    • Goertek MEMS microphone

  2. Samsung Galaxy Watch Ultra Chip ID, Main Board Side 1 - Connectivity: step 2, image 1 of 1
    • Samsung RF transceiver

    • Qualcomm QFM6515 front-end module

    • Likely Qualcomm power amplifier module

    • Likely Samsung Bluetooth & WiFi controller

    • Airoha AG3335M GNSS receiver

    • NXP Semiconductors NFC controller

    • Infineon BGA125N6 band L2/L5 GNSS low noise amplifier

  3. Samsung Galaxy Watch Ultra Chip ID: step 3, image 1 of 1
  4. Samsung Galaxy Watch Ultra Chip ID, Main Board Side 1 - Sensors: step 4, image 1 of 1
    • STMicroelectronics accelerometer & gyroscope

    • AKM Semiconductor AK0991xC 3-axis electronic compass

  5. Samsung Galaxy Watch Ultra Chip ID, Main Board Side 2 - Connectivity: step 5, image 1 of 2 Samsung Galaxy Watch Ultra Chip ID, Main Board Side 2 - Connectivity: step 5, image 2 of 2
    • Likely antenna tuning switch

  6. Samsung Galaxy Watch Ultra Chip ID, Bio Sensor Assembly: step 6, image 1 of 3 Samsung Galaxy Watch Ultra Chip ID, Bio Sensor Assembly: step 6, image 2 of 3 Samsung Galaxy Watch Ultra Chip ID, Bio Sensor Assembly: step 6, image 3 of 3
    • Texas Instruments AFE4510 biosensing analog front-end

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