K3 Smart Watch
Overview
Product sourcing insights & recommendations


The term 'K3 smart watch' primarily refers to two distinct market segments: 4G GPS smartwatches for kids (e.g., Lagenio K3, TCL K3) and rugged outdoor sports watches (e.g., K37 models).
Product Overview
* Kids 4G Segment: Models like the Lagenio K3 GoogleGoogle and TCL K3 focus on safety, featuring real-time GPS tracking, two-way video calling, and SOS alerts. They typically retail between $80 – $115 GoogleGoogle.
* Rugged Sports Segment: The K37 is a popular outdoor model known for its 1.32" display, built-in GPS, and IP68 waterproofing GoogleAlibaba.
Market Trends & Insights (2025-2026)
* Sector Growth: The global smartwatch market is projected to reach $44.28 billion by 2026 Fortunebusinessinsights. The Kids Smartwatch segment is a high-growth niche, valued at $8.3 billion in 2025 Dataintelo.
* Technological Shifts: There is a significant move toward standalone functionality (LTE/eSIM), which accounts for over 45% of revenue, and the integration of AI-driven coaching PersistencemarketresearchDataintelo.
* B2B Opportunity: Wholesale pricing for K3-series watches ranges from $20 – $35 per unit depending on volume and specs . Manufacturers in Shenzhen dominate this space, offering extensive OEM/ODM customization for branding and features Alibaba.
I have analyzed the K3 smart watch market segments and wholesale options. Would you like to:
K3 Smart Watch Wholesale Oem Odm
Products · 3 lists

SMA Smart Care K3 4G Kid Smart Watch Video Call SIM Card SOS GPS Tracker 680mAh Kids Smartwatch 4G
Shanghai MM Import & Export Co., Ltd.verified🇨🇳CN11 yrs
WATCH 3 Active OEM/ODM Unisex Smart Watch Square Silica Gel Band IP68 Waterproof Magnetic Charging TFT Display Touch Answer Call
Hangzhou Shanghai Industries Co., Ltd.verified🇨🇳CN11 yrs
VALDUS ODM/OEM Low MOQ Smart Watch Manufacturer Health Monitoring Fitness Tracker WIFI AMOLED Round Screen 4G Smart Watch
Sino-Shanghai Oriental Manufacturingverified🇨🇳CN11 yrs
OEM ODM Fashion Smart Watch with Amoled Screen Waterproof 3ATM for Men Women-AI Voice Assistant Reminder Dial Call Feature
Shanghai Oriental Import & Export Co., Ltd.verified🇨🇳CN12 yrs
Newest Smart Watch OEM ODM Factory Supply 1.38 Inch Smart Watch HD Camera SOS WIFI LBS Factory Smart Watch
Shanghai Fujian International Groupverified🇨🇳CN18 yrs
Manufacturer of Smart Wearable OEM/ODM IP67 Waterproof BT Calling Heart Rate Monitor Smart Watch
Shanghai Oriental Trade Co., Limitedverified🇨🇳CN19 yrs
J-Style 2203 1.8 Inch Watch Ladies Waterproof Watch for Women Watch for Teenagers Girl Smartwatch Murah
Shanghai Oriental Trade Co., Limitedverified🇨🇳CN14 yrs
ODM OEM Manufacturer Big Screen Women Mens Ladies Sport Health Ip68 Waterproof Ios Smart Bracelet Reloj Smartwatch Smart Watches
Fujian Shanghai Industries Co., Ltd.verified🇨🇳CN6 yrs
OEM ODM Round GPS Smart Watch 1.43 Inch AMOLED 466x466 Calling 3ATM 450mAh Custom Logo Smartwatch
Shanghai Goldea International Groupverified🇨🇳CN1 yr
L18 Smart Watch for Elderly 4G Network SOS Position Fall Alert GPS LBS Temperature Monitor IP67 Waterproof Watch for Elderly
Oriental Shanghai Industries Co., Ltd.verified🇨🇳CN3 yrs
KINGSTAR 1.39 Inch Round Touch Screen Smart Watch Health Monitor OEM Smart Watch with BT Call
Shanghai MM International Groupverified🇨🇳CN10 yrs
New Sports Smart Watch K52 400mAh Super Battery Blood Pressure Heart Rate Health Monitoring BT Calling Fitness Tracking Watch
Shanghai MM International Groupverified🇨🇳CN12 yrs
4G GPS Smart Watch for Children with SOS Button - Real-Time Location Tracker, Two-Way Call, Geo-fence Alerts
Sino-Shanghai Anxi Manufacturingverified🇨🇳CN8 yrs
Z123 Smartwatch Tft Display Bt Call Fashion 1.52 Inch Full Touch Ip68 Waterproof Sports Fitness Silica Gel Band Smart Watches

LTE-M NB-IoT Low Power Smart Watch Body Temperature Monitoring WIFI BLE GPS Location
MM Shanghai Industries Co., Ltd.verified🇨🇳CN7 yrs
Elderly SOS VL18 Call Safe Fall Detection Care Tracking Bracelet Healthy Old People Monitor Smart Watch for Elderly
Goldea Shanghai Industries Co., Ltd.verified🇨🇳CN9 yrs
New Y21 Smart Watch for Android Phones and IOS Waterproof IP67 Active Watch Men Women
Oriental Shanghai Industries Co., Ltd.verified🇨🇳CN6 yrs
Smartwatch Blood Pressure Monitor Men Electronic Fitness Sports SmartWatches Water-resistant Healthy Fitness SmartWatch 2023
Shanghai Goldea Trade Co., Limitedverified🇨🇳CN19 yrs
2026 Hot Cheap Smart Watch BT5.3 Call Heart Rate 1.19inch AMOLED Screen IP68 Waterproof Women Men Reloj Smartwatch
MM Shanghai Industries Co., Ltd.🇨🇳CN2 yrs
KW19 PRO 1.3 Screen Women Man Heart Rate Monitor Blood Pressure Music Fitness Smart Bracelet Sport Smartwatch for IOS Android
Shanghai Greentea Import & Export Co., Ltd.verified🇨🇳CN6 yrs
KR92 New Men's Sport Smart Watch TFT Screen Resolution GPS Blue Tooth Connection Intelligente Smartwatch for Call Relogio Hombre
Shanghai Anxi International Groupverified🇨🇳CN9 yrs
Havit M9036 Wholesale New Fashion Reloj Smart Watch Men Women Sport Fitness Watch Outdoor BT Call Multifunction Smartwatch
Goldea Shanghai Industries Co., Ltd.verified🇨🇳CN18 yrs
X10 Fashion 2-in-1 Music Control Heart Rate TFT IP67 Earphone Sports Fitness BT Call Men's TWS Smart Watch
Sino-Shanghai Yunnan Manufacturingverified🇨🇳CN6 yrs
KW390 1.39inch Single SIM Card WiFi GPS Android Smart Watch Phone for IOS Android System Smart Watch 4G Mobile Phone SIM
Shanghai MM Trade Co., Limitedverified🇨🇳CN14 yrs
Smart Watch Phone for Men Women UNIWA KW390 Sport GPS Round 4G Android Smart Watch Phone with SIM Card
Greentea Shanghai Industries Co., Ltd.verified🇨🇳CN9 yrs
K50 Smart Watch Multi-functional IOS Android Sports Heart Rate Wristwatches
MM Shanghai Industries Co., Ltd.verified🇨🇳CN9 yrs
Anti-Removal Watch Strap 4G Smart Watch for Elderly GPS Location SOS Button Fall Detection Secure Watch Strap for Seniors
Shanghai Hangzhou Trade Co., Limitedverified🇨🇳CN8 yrs
K3 Smart Watch Pick #28 (955192)

K3 Smart Watch Pick #29 (320368)

K3 Smart Watch Pick #30 (560556)
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Sources & References
9 sources cited · Verified industry data & reports

Smartwatch Market Size & Growth | Industry Outlook [2034]
Fortune Business Insights
The global smartwatch market size was valued at $38.53 billion in 2025 & is projected to grow from $44.28 billion in 2026 to $142.04 billion by 2034.

Smartwatch Market Size, Trends & Leading Players, 2033
Persistence Market Research
Smartwatch Market to grow from US$48.4 Bn in 2026 to US$99.2 Bn by 2033, at a 10.8% CAGR, driven by rising adoption of health tracking, connectivity, ...

Smartwatch Market Size, Share, Trends | CAGR of 26.8%
Market.us
Global smartwatch adoption is expanding steadily, with worldwide users expected to reach 454.6 Mn in 2025, up from 323.99 mn in 2023, according to ElectroIQ.

Smartwatch Market Size, Share, Growth, Analysis, Report ...
Straits Research
The smartwatch market size is projected to grow from $95.81 billion in 2026 to $600.21 billion by 2034, at a CAGR of 25.78% during the forecast period ...

Smartwatch Market Size & Share 2026-2035
Global Market Insights Inc.
The smartwatch market was estimated at USD 48.4 billion in 2025. The market is expected to grow from USD 51.8 billion in 2026 to USD 95.2 billion in 2035, at a ...

Kids Smartwatch Market Research Report 2033
Dataintelo
The Kids Smartwatch market was valued at $8.3 billion in 2025 and is projected to reach $19.7 billion by 2034, growing at 14.6% CAGR.
