K37

Alibaba.com

Overview

Product sourcing insights & recommendations

nLab
Wikipedia
44 来源

The term 'K37' primarily refers to two commercially significant products: a Rugged GPS Smartwatch and Roebic K-37 Septic Tank Treatment. Both segments show strong growth trends, with the smartwatch market projected to reach $121.99 billion by 2026 ThebusinessresearchcompanyYahoo and the dietary/cleaning supplement market expanding at a 9.5% CAGR Grandviewresearch.

1. K37 GPS Smartwatch (Outdoor Tech)

The K37 is a popular rugged smartwatch model known for its 480mAh high-capacity battery (up to 40 days standby) and built-in Infineon GPS Amazon.

  • Consumer Insights: Users value its "affordable ruggedness," seeking Garmin-like features at a budget price point ($23–$26 wholesale) Alibaba. Top features include Bluetooth calling, heart rate/SpO2 monitoring, and 20+ sports modes.
  • Market Trend: Growing demand for generic high-spec wearables that mimic luxury sports brands for outdoor enthusiasts.

2. Roebic K-37 Septic Tank Treatment (Home Care)

This is a biological bacterial treatment designed to break down sludge and grease in septic systems Roebic.

  • Consumer Insights: High satisfaction with odor control and ease of use (liquid "pour and flush" formula) AmazonWalmart. It is often used as the first step in a year-long maintenance program Roebic.
  • Market Trend: Shift toward eco-friendly enzymatic cleaners as homeowners move away from harsh chemical treatments.

3. Industrial/Schaefer K 37 R P

A specialized elevator key switch produced by Schaefer, used for secure access in control panels Schaefer-Products.

The attached files provide detailed B2B sourcing data for smartwatches and biological septic cleaners, including pricing, MOQ, and supplier locations.

I have analyzed the primary K37 products for you. You can continue by:

K37 Gps Smartwatch Rugged Outdoor Fitness Tracker 480mah Battery

Products · 2 lists

2025 Outdoor Smart Watch SK41 Waterproof Fitness Tracker 1.53inch BT Call Heart Rate Blood Oxygen Sports Smart Watch for Men

2025 Outdoor Smart Watch SK41 Waterproof Fitness Tracker 1.53inch BT Call Heart Rate Blood Oxygen Sports Smart Watch for Men

$23.504.6(543)
MOQ: 1 piece
GPS smartwatch100+ store reviews26% reorder rate≤2h response time
Shenzhen Libo Communication Co., Ltd.Shenzhen Libo Communication Co., Ltd.🇨🇳CN2 yrs
New Men's Smart Watch 2026 DM59 1.43inches AMOLED Screen Outdoor Sports Fitness Tracker 5ATM Waterproof Wristwatch Android

New Men's Smart Watch 2026 DM59 1.43inches AMOLED Screen Outdoor Sports Fitness Tracker 5ATM Waterproof Wristwatch Android

$29-31.015.0(171)
MOQ: 5 pieces
GPS smartwatch≤5h response time
Shenzhen Yy Times Electronics Co., Ltd.Shenzhen Yy Times Electronics Co., Ltd.🇨🇳CN1 yr
AGM W1 AMOLED Outdoor Smart Watch Calling 100 Sport Modes 5ATM Waterproof Compass Sleep Tracker 30-Day Battery Life Montre Homme

AGM W1 AMOLED Outdoor Smart Watch Calling 100 Sport Modes 5ATM Waterproof Compass Sleep Tracker 30-Day Battery Life Montre Homme

$25.99-27.994.9(289)
MOQ: 10 pieces
GPS smartwatch
Guangdong Aijiemo Electronic Industry Co., Ltd.Guangdong Aijiemo Electronic Industry Co., Ltd.verified🇨🇳CN3 yrs
Smart Watch Men Outdoors Sports Fitness Tracker AK82 LED Flashlight BT Calling Health Monitoring 800Mah Large Battery Smartwatch

Smart Watch Men Outdoors Sports Fitness Tracker AK82 LED Flashlight BT Calling Health Monitoring 800Mah Large Battery Smartwatch

$16.18-17.984.4(656)
MOQ: 1 piece
GPS smartwatch1200+ store reviews8% reorder rate≤2h response time
Shenzhen Toptraking Technology Co., Ltd.Shenzhen Toptraking Technology Co., Ltd.🇨🇳CN3 yrs
2025 Outdoor Sports Smartwatch KT88 Answer Call IP67 1.46Inch IPS Screen 515mAh Battery Sleep Tracker 5-10 Days Men Alloy Case

2025 Outdoor Sports Smartwatch KT88 Answer Call IP67 1.46Inch IPS Screen 515mAh Battery Sleep Tracker 5-10 Days Men Alloy Case

$14.994.5(400)
MOQ: 1 piece
GPS smartwatch17% reorder rate≤1h response time
Shenzhen Ruidun Trading Co., Ltd.Shenzhen Ruidun Trading Co., Ltd.🇨🇳CN1 yr
Outdoor sports smart compass multiple sports modes sleep activity tracker AMOLED display 11-30 days battery life

Outdoor sports smart compass multiple sports modes sleep activity tracker AMOLED display 11-30 days battery life

$25.10-284.8(412)
MOQ: 3 pieces
GPS smartwatch≤6h response time
Shanghai Lingdu Duocai Technology Co., Ltd.Shanghai Lingdu Duocai Technology Co., Ltd.🇨🇳CN1 yr
Men's Smart Watch, Rugged Outdoor Fitness Watch with Call/Text, 7-10 Day Battery, 5ATM Waterproof Activity Tracker, Heart Rate

Men's Smart Watch, Rugged Outdoor Fitness Watch with Call/Text, 7-10 Day Battery, 5ATM Waterproof Activity Tracker, Heart Rate

$16.905.0(866)
MOQ: 100 pieces
GPS smartwatch≤1h response time
Beijing New Imagery Space Intelligent Technology Co., LtdBeijing New Imagery Space Intelligent Technology Co., Ltd🇨🇳CN2 yrs
HT45 Smartwatch 1.7-inch IPS Touchscreen IP68 Waterproof AI Voice Assistant for Silica Gel Band Outdoor Men's Sports Watch

HT45 Smartwatch 1.7-inch IPS Touchscreen IP68 Waterproof AI Voice Assistant for Silica Gel Band Outdoor Men's Sports Watch

$19-19.774.9(544)
MOQ: 2 pieces
GPS smartwatch≤2h response time
Shenzhen Heyikang Technology Co., Ltd.Shenzhen Heyikang Technology Co., Ltd.🇨🇳CN1 yr
QX12 Outdoor Sport Smart Watch 100+ Sport Modes Bt Call Smartwatch IP68 Waterproof 420mah Ultra Long Battery Life

QX12 Outdoor Sport Smart Watch 100+ Sport Modes Bt Call Smartwatch IP68 Waterproof 420mah Ultra Long Battery Life

$12.504.4(744)
MOQ: 1 piece
GPS smartwatch700+ store reviews5% reorder rate≤2h response time
Shenzhen Yaomiaoxin Technology Co., Ltd.Shenzhen Yaomiaoxin Technology Co., Ltd.🇨🇳CN3 yrs
New Outdoor Rugged Smart Watch AMOLED Screen 5ATM 50M Waterproof Fitness Tracker Big Battery BT Call Flashlight Compass Magnetic

New Outdoor Rugged Smart Watch AMOLED Screen 5ATM 50M Waterproof Fitness Tracker Big Battery BT Call Flashlight Compass Magnetic

$24.904.8(677)
MOQ: 2 pieces
GPS smartwatch500+ store reviews6% reorder rate400+ views from America≤1h response time
Shenzhen Byco Tech Co., Ltd.Shenzhen Byco Tech Co., Ltd.🇨🇳CN13 yrs
BSTY 2025 DM58 5ATM Unisex Android Smart Watch BT Call 1.43inch AMOLED Screen 500mah Fitness Tracker Outdoor Compass Magnetic

BSTY 2025 DM58 5ATM Unisex Android Smart Watch BT Call 1.43inch AMOLED Screen 500mah Fitness Tracker Outdoor Compass Magnetic

$27.954.9(991)
MOQ: 5 pieces
GPS smartwatch100+ store reviews66% reorder rate≤3h response time
Shenzhen Bsty Electronics Co., Ltd.Shenzhen Bsty Electronics Co., Ltd.🇨🇳CN3 yrs
2026 Newest 2.2Inch Smartwatch Sports Outdoor Fitness Tracker Waterproof QX11 Smart Watch for Men

2026 Newest 2.2Inch Smartwatch Sports Outdoor Fitness Tracker Waterproof QX11 Smart Watch for Men

$10.704.3(965)
MOQ: 1 piece
GPS smartwatch
Shenzhen XZT Electronic Co., Ltd.Shenzhen XZT Electronic Co., Ltd.verified🇨🇳CN8 yrs
C20 Pro Smart Watch Men Bluetooth Call Outdoor Sports 1.83 Inch Large Screen Voice Assistant Fitness C20Pro Smartwatch

C20 Pro Smart Watch Men Bluetooth Call Outdoor Sports 1.83 Inch Large Screen Voice Assistant Fitness C20Pro Smartwatch

$15.66-19.334.6(995)
MOQ: 1 piece
GPS smartwatch15% reorder rate≤2h response time
HK SMART LIFE STYLE TECHNOLOGY LIMITEDHK SMART LIFE STYLE TECHNOLOGY LIMITED🇭🇰HK1 yr
SENBONO V45 Outdoor Smart Watch Men Big Battery 1.46'' HD Screen Compass IP68 Waterproof Health Tracking Sports Smartwatch

SENBONO V45 Outdoor Smart Watch Men Big Battery 1.46'' HD Screen Compass IP68 Waterproof Health Tracking Sports Smartwatch

$15.90-19.904.7(589)
MOQ: 1 piece
GPS smartwatch3% reorder rate≤4h response time
Sanming City Sanyuan District Xiaoran E-Commerce Business DepartmentSanming City Sanyuan District Xiaoran E-Commerce Business Department🇨🇳CN1 yr
Smartwatch Altimeter Outdoor Durable Alloy Long Aliexpress Waterproof Oem Tiktok Heart Wholesale Digital Tracker Activity Sport

Smartwatch Altimeter Outdoor Durable Alloy Long Aliexpress Waterproof Oem Tiktok Heart Wholesale Digital Tracker Activity Sport

$18.503.6(383)
MOQ: 1 piece
GPS smartwatch100+ store reviews≤1h response time
Shenzhen Fusucte Technology LimitedShenzhen Fusucte Technology Limited🇨🇳CN5 yrs
Blackview W60 Smartwatch ATS3085L 128Mb FLASH 61g 2.01 TFT Square Rubber Band Fitness Tracker Heart Rate Blood Oxygen

Blackview W60 Smartwatch ATS3085L 128Mb FLASH 61g 2.01 TFT Square Rubber Band Fitness Tracker Heart Rate Blood Oxygen

$26.50-36.504.6(775)
MOQ: 2 pieces
GPS smartwatch
EverPro Tech LimitedEverPro Tech Limitedverified🇭🇰HK1 yr
TG50 AI Kids Smart Watch HD Display Camera Video Call GPS SOS SIM Card Heart Rate IP68 Waterproof Silicone Strap Boys Girls

TG50 AI Kids Smart Watch HD Display Camera Video Call GPS SOS SIM Card Heart Rate IP68 Waterproof Silicone Strap Boys Girls

$9.664.7(737)
MOQ: 1 unit
GPS smartwatch50+ store reviews14% reorder rate≤1h response time
Shenzhen Datao E-commerce Co., Ltd.Shenzhen Datao E-commerce Co., Ltd.🇨🇳CN1 yr
Sports Silicone Strap For Garmin instinct 3 45mm Band For Garmin instinct 3 50mm Bracelet Original Straps Replacement Watchband

Sports Silicone Strap For Garmin instinct 3 45mm Band For Garmin instinct 3 50mm Bracelet Original Straps Replacement Watchband

$2.294.7(626)
MOQ: 2 pieces
GPS smartwatch200+ store reviews10% reorder rate≤11h response time
Shenzhen Weijinghui Technology Co., Ltd.Shenzhen Weijinghui Technology Co., Ltd.🇨🇳CN4 yrs
H19 Sports Smart Watch Big Battery Multi Sport Modes Altimeter Barometer Smart Notifications Fitness IP67 TFT Answer Call

H19 Sports Smart Watch Big Battery Multi Sport Modes Altimeter Barometer Smart Notifications Fitness IP67 TFT Answer Call

$7.904.0(707)
MOQ: 1 piece
GPS smartwatch1500+ store reviews6% reorder rate≤5h response time
Shenzhen Smart Concept Electronics Co., Ltd.Shenzhen Smart Concept Electronics Co., Ltd.🇨🇳CN13 yrs
Swimming Waterproof KT80 Men Smart Sports Watch Flashlight BT Calling Wrist Band Fitness Tracker Smartwatch with Large Battery

Swimming Waterproof KT80 Men Smart Sports Watch Flashlight BT Calling Wrist Band Fitness Tracker Smartwatch with Large Battery

$15.684.5(228)
MOQ: 2 pieces
GPS smartwatch300+ store reviews11% reorder rate100+ views from America≤3h response time
Shenzhen Smartoby Technology Co., Ltd.Shenzhen Smartoby Technology Co., Ltd.🇨🇳CN7 yrs
Ultra Thin Rugged Smart Watch for Sport BT Calling Music Health Monitor Multi Modes Fitness Tracker High Quality Smartwatch

Ultra Thin Rugged Smart Watch for Sport BT Calling Music Health Monitor Multi Modes Fitness Tracker High Quality Smartwatch

$5.504.1(938)
MOQ: 1 piece
GPS smartwatch100+ store reviews6% reorder rate100+ views from America≤2h response time
Shenzhen Magical Century Electronic Technology Company LimitedShenzhen Magical Century Electronic Technology Company Limited🇨🇳CN9 yrs
Garmin Instinct E Black 40mm Smartwatch (MIP Display)-Silicone Band Magnetic GPS 3 Months Battery Life 10 ATM Waterproof Unisex

Garmin Instinct E Black 40mm Smartwatch (MIP Display)-Silicone Band Magnetic GPS 3 Months Battery Life 10 ATM Waterproof Unisex

$169.794.4(623)
MOQ: 17 units
GPS smartwatch≤4h response time
B2BIRES S.R.L.B2BIRES S.R.L.🇮🇹IT1 yr
Sport Silicone Strap for Samsung Galaxy Watch Ultra 47mm Smartwatch Quick-Release Two-Tone Band  Wristband

Sport Silicone Strap for Samsung Galaxy Watch Ultra 47mm Smartwatch Quick-Release Two-Tone Band Wristband

$12.504.8(494)
MOQ: 5 pieces
GPS smartwatch2000+ store reviews26% reorder rate≤2h response time
Shenzhen Chengdaxin Technology Co., Ltd.Shenzhen Chengdaxin Technology Co., Ltd.verified🇨🇳CN7 yrs
Wholesale Price H19 HD Full-Screen Fitness Sport Monitor Smartwatch Wearable Bracelet W/ Remote Photography Anti-lost & Reminder

Wholesale Price H19 HD Full-Screen Fitness Sport Monitor Smartwatch Wearable Bracelet W/ Remote Photography Anti-lost & Reminder

$10.994.9(683)
MOQ: 1 piece
GPS smartwatch200+ store reviews40% reorder rate≤3h response time
Propitious Corp LimitedPropitious Corp Limited🇨🇳CN4 yrs
TPU Hollow Smart Watch Protector Bumper for Tactix7 AMOLED Graduated Case

TPU Hollow Smart Watch Protector Bumper for Tactix7 AMOLED Graduated Case

$1.464.9(316)
MOQ: 1 piece
GPS smartwatch100+ store reviews20% reorder rate≤3h response time
Guangzhou Kingmega Electronic FirmGuangzhou Kingmega Electronic Firm🇨🇳CN2 yrs
Band New Silicone Replacement Watch Strap Sport Wristband Belt for Garmin Instinct 2

Band New Silicone Replacement Watch Strap Sport Wristband Belt for Garmin Instinct 2

$1.894.5(360)
MOQ: 2 pieces
GPS smartwatch300+ store reviews6% reorder rate≤5h response time
Shenzhen Betterconn Technology Co., Ltd.Shenzhen Betterconn Technology Co., Ltd.🇨🇳CN5 yrs
TPU Hollow Smart Watch Protector Bumper for Tactix7 AMOLED Graduated Case

TPU Hollow Smart Watch Protector Bumper for Tactix7 AMOLED Graduated Case

$1.464.5(316)
MOQ: 1 piece
GPS smartwatch
Guangzhou Kingmega Electronic FirmGuangzhou Kingmega Electronic Firmverified🇨🇳CN10 yrs
Band New Silicone Replacement Watch Strap Sport Wristband Belt for Garmin Instinct 2

Band New Silicone Replacement Watch Strap Sport Wristband Belt for Garmin Instinct 2

$1.41-1.894.1(360)
MOQ: 2 pieces
GPS smartwatch
Shenzhen Betterconn Technology Co., Ltd.Shenzhen Betterconn Technology Co., Ltd.verified🇨🇳CN13 yrs
K37 Rugged GPS Smartwatch and Roebic Septic Treatment Guide