vivo Watch specifications

1.39" AMOLED454×454478mAhUnknown
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The vivo Watch (46mm, 2020) is a fitness-focused smartwatch with a 1.39-inch round AMOLED display at 454×454 pixels, housed in a 316L stainless steel case. It features SpO2 blood oxygen monitoring, continuous heart rate tracking, built-in multi-system GPS and NFC, and a 478mAh battery rated for 18 days standby. Running a proprietary OS, it supports 5ATM water resistance, sleep analysis, and 18 sports modes.

See full specifications below ↓

Strengths

  • Pro: 1.39-inch AMOLED at 454x454 delivers sharp, vibrant display
  • Pro: SpO2 and 24-hour heart rate monitoring for health tracking
  • Pro: 18-day battery life on a single charge
  • Pro: Built-in GPS with multi-system support (GPS, GLONASS, Galileo, BDS)
  • Pro: 5ATM water resistance for swimming

Weaknesses

  • Con: Proprietary OS limits third-party app ecosystem
  • Con: No SIM/eSIM for independent calling
  • Con: Only 2GB storage for music and app data
  • Con: China-market device with limited global software support
  • Con: No always-on display mode

Full Specifications

Display

1.39"
Screen Size
0.2MP
Resolution
Size
1.39 inches
Resolution
454 x 454 pixels
Aspect Ratio
1:1
Pixel Density
462 ppi
Technology
AMOLED
Touchscreen
yes, Multi-touch

Chipset & Memory

Unknown
Chipset
Chipset
Unknown
Manufacturer
Unknown
Storage
2 GB

Battery

478 mAh
Battery
Capacity
478 mAh

Design

46.8g
Weight
46x46x10.6
Dimensions (mm)
Form Factor
Watch
Dimensions
46 x 46 x 10.6 mm
Weight
46.8 g (1.62 oz)
Colors
Black, Silver

Connectivity

5.0, A2DP, LE
Bluetooth
Bluetooth
5.0, A2DP, LE
GPS
GPS, GLONASS, GALILEO, BDS
NFC
yes

Network

3G
UMTS
2G
GSM
Network Bands
GSM: S-Band, 850 (850), 900 (900), 1800 (1800), 1900 (1900); WCDMA: 900 (900), 2100 (2100); IDEN: 800 (800), 900 (900); FOMA: FOMA

Features and specifications are subject to change without prior notification.

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Where to Buy
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