Skip to content
0
OnePlus Watch
View Specs
Phone Insight
Full Specifications September 3, 2026
OnePlus Watch
OnePlus · 2021

OnePlus Watch

OnePlus Watch watch. Announced Mar 2021. Features 1.39″ display, 402 mAh battery, 4 GB storage, 1000 MB RAM.

Display 1.39"
RAM 1 GB
Storage 4GB 1GB RAM storage, no card slot
Battery 402 mAh
OS Proprietary OS
Build 45g, 10.9mm thickness

Launch

Announced 2021, March 23
Status Available. Released 2021, April 14

Platform

OS Proprietary OS

Display

Type AMOLED
Size 1.39 inches
Resolution 454 x 454 pixels (~326 ppi density)

Memory

Card slot No
Internal 4GB 1GB RAM

Camera

cam1modules No

Body

Dimensions 46.4 x 46.4 x 10.9 mm (1.83 x 1.83 x 0.43 in)
Weight 45 g (1.59 oz)
Build Glass front, stainless steel frame, plastic back
SIM No
bodyother IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Waterproof (5ATM) Compatible with standard 22mm straps

Battery

Type Li-Ion 402 mAh

Sound

Loudspeaker Yes
3.5mm jack No

Comms

WLAN No
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO
NFC No
Radio No
USB No

Network

Technology No cellular connectivity
2G bands N/A
3G bands N/A
4G bands N/A
Speed No
GPRS No
EDGE No

Features

Sensors Accelerometer, gyro, barometer, compass, heart rate, SpO2

Misc

Colors Midnight Black, Moonlight Silver, Cobalt, Harry Potter Edition
Phone Insight phoneinsight.org/ Printed September 3, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/oneplus-watch/

In depth

Full specifications

Announced 2021, March 23
Status Available. Released 2021, April 14
OS Proprietary OS
Type AMOLED
Size 1.39 inches
Resolution 454 x 454 pixels (~326 ppi density)
Card slot No
Internal 4GB 1GB RAM
cam1modules No
Dimensions 46.4 x 46.4 x 10.9 mm (1.83 x 1.83 x 0.43 in)
Weight 45 g (1.59 oz)
Build Glass front, stainless steel frame, plastic back
SIM No
bodyother IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) Waterproof (5ATM) Compatible with standard 22mm straps
Type Li-Ion 402 mAh
Loudspeaker Yes
3.5mm jack No
WLAN No
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, BDS, GALILEO
NFC No
Radio No
USB No
Technology No cellular connectivity
2G bands N/A
3G bands N/A
4G bands N/A
Speed No
GPRS No
EDGE No
Sensors Accelerometer, gyro, barometer, compass, heart rate, SpO2
Colors Midnight Black, Moonlight Silver, Cobalt, Harry Potter Edition
Price About 190 EUR
PhoneInsight Benchmark
12.1/100
Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 7
Display 48
Battery 21.2
0.1%Popularity rank
440,334 hitsTotal views
Keep exploring

You might also like

OnePlus Pad 3 (China) Android 15
OnePlus

OnePlus Pad 3 (China)

71.7 Benchmark
8/12GB RAM Dimensity 8350
OnePlus Ace 5 Android 15
OnePlus

OnePlus Ace 5

94.5 Benchmark
12/16GB RAM Snapdragon 8 Gen 3
OnePlus 13s Android 15
OnePlus

OnePlus 13s

93.2 Benchmark
12GB RAM Snapdragon 8 Elite
vivo Watch 5
vivo

vivo Watch 5

12.3 Benchmark