Compare devices wearable

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Nothing CMF Watch 3 Pro
Nothing · wearable

CMF Watch 3 Pro

Motorola Watch Ultra
Motorola · wearable

Watch Ultra

3

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Launch

2
Announced
2025-07-22
2026-09-03
Status
Available
Available

General

2
Model name
Nothing CMF Watch 3 Pro
Motorola Watch Ultra
Model number
D399
–

Body

8
Height
47 mm
46.3 mm
Width
47 mm
46.3 mm
Thickness
14.4 mm
12.1 mm
Weight
51 g
51 g
Protection
IP68
IP68
Colors
  • Dark Grey
  • Light Grey
  • Black
  • Silver
Frame material
Aluminum
–
QWERTY keyboard
✕ No
✕ No

Memory

2
Memory
  • 256MB
  • 2GB RAM, 32GB
Dedicated card slot
✕ No
✕ No

Display

6
Size
1.43"
1.5"
Resolution width
466 px
466 px
Resolution height
466 px
466 px
Pixel density
326 ppi
439 ppi
High refresh rate
✕ No
✕ No
Technology
AMOLED
LTPO pOLED

Main camera

2
HDR
✕ No
✕ No
Panorama
✕ No
✕ No

Sound

3
3.5mm jack
✕ No
✕ No
Stereo speakers
✕ No
✕ No
Loudspeaker
✓ Yes
✓ Yes

Sensors

6
Gyroscope
✓ Yes
✓ Yes
Compass
✕ No
✓ Yes
Barometer
✕ No
✓ Yes
Heart rate
✓ Yes
✓ Yes
Accelerometer
✓ Yes
✓ Yes
Proximity
✕ No
✕ No

Connectivity

6
Bluetooth
Bluetooth 5.3
Bluetooth 5.3
GPS
✓ Yes
✓ Yes
NFC
✕ No
✓ Yes
Infrared port
✕ No
✕ No
FM radio
✕ No
✕ No
Wi-Fi
–
Wi‑Fi 4 (802.11n) (72–600 Mbit/s)

Battery

4
Capacity
350 mAh
550 mAh
Type
Li-ion
–
Removable
✕ No
✕ No
Wireless charging
✕ No
✕ No

Network

3
2G bands
–
  • GSM-850
  • P-GSM-900
  • E-GSM-900
  • DCS-1800
  • PCS-1900
3G bands
–
  • B5 (850 MHz)
  • B8 (900 MHz)
  • B4 (1700 MHz)
  • B2 (1900 MHz)
  • B1 (2100 MHz)
SIM
–
  • Single SIM (Embedded-SIM)

Platform

2
OS
–
Wear OS 6
Chipset
–
Qualcomm Snapdragon W5+ Gen 1 (4 nm)