Smart Watches

Smartwatch SK4 Realtek 8763E Spot Wholesale Support for OEM Custom Smartwatch Suppliers

Smartwatch SK4 full touch screen 1.53 inch HD large screen Chinese smartwatch supplier

Display Screen:1.53 inch resolution 360*360
Battery Capacity:260mAh
Standby time:5 - 7 Days
Charge Mode:Wireless charging
Connection Type: BlueTooth 5.3
System CompatibilityAndroid / iOS
Helth Moniting

Sleep monitoring / Heart rate / Blood pressure / Body temperature / Sedentary reminder / Blood oxygen monitoring

customable parts


Logo:Laser / Silk Pirnt Logo Any Position

Package:Add your style into package

Straps:Metal / leather / Silicone / TPU

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Smart watches OEM & ODM Details and it's MOQ

Each kind of the smart watches was custom, the follows are the customable datail baae on oreder Qty.

MOQ: 1000 units

Logo laser printing on the buckle

Logo laser label on the watch box

OEM packaging with your brand

Marketing material support

After-sales support

Other custom requirements to be discussed

MOQ: 3000 units

Customized watch dial

Customized logo design

Additional language support

Customization of dial and strap colors

Customization of smartwatch applications

Open SDK for smartwatch software

MOQ: 10000 units

Customized interface design

Customized watch dial

Customized icons

Open SDK for smartwatch software

Customization of dial and strap colors

ODM new ID design

Model: SK4
App: RDFit
Key Features and Specifications:


Supports Bluetooth calling.
Incoming call notifications.
Stores up to 20 frequently contacted numbers.
Synchronizes incoming call information with message notifications.
Call history.
Dialer functionality.
Music Control:Allows control of smartphone music playback.
Memory:RAM: 192KB
ROM: 128M (expandable with external Flash memory).
Health Monitoring:Step counting.
Sleep monitoring.
Real-time heart rate monitoring.
Blood oxygen level monitoring.
Blood pressure monitoring.
Sedentary reminder.
Hydration reminder.
Fitness Tracking:Records exercise steps.
Tracks exercise distance.
Calculates calorie expenditure.
Supports various sports modes.
Enhance Your Lifestyle with SK4 and the RDFit App! Stay connected with Bluetooth calling, manage your music on the go, and keep a close eye on your health with real-time monitoring of heart rate, blood oxygen, and more. Plus, track your fitness progress with step counting, distance measurement, and calorie tracking across multiple exercise modes. Upgrade your smartwatch experience with SK4 and stay in control of your daily life.