Jewellery & Watch

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Jewellery & Watch Suppliers and Manufacturers

Fine Jewellery

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Fine Jewellery Suppliers and Manufacturers

Rings

Find Rings from the best B2B online marketplace. Find a reliable Rings supplier, vendor, manufacturer or distributor to get free quote on HKTDC Sourcing.

Rings Suppliers and Manufacturers

N.R. Jewelry Factory Co Ltd

 Shown here is an 18K white gold ring with a ruffle wave design boost elegance. The square-cut sapphire stones&nbsp;go perfectly with the dazzling white gold band. This white gold ring is a young and smart accessory to wear with casual dresses.    Material: 18K white gold, sapphire and diamond.   A great addition to ladies' jewelry cases.  

Sapphire Ring

Synergy Innovations Group Limited

•24 Multisport Training•Measure your distance, calories and•Built-in HR sensor, Tracks heart health 24 hours a day•Automatic sleep track, Activity monitor•APP launched blood oxygen test, blood oxygen data•APP launched stress test, pressure measurement trend of the last 7 times, pressure history data•18mAH, up to 4-6 days when Bluetooth connected•5 ATM waterproof•Product material:   Body: Stainless Steel    Inner Ring: Resin Grouting Ring Width: 6.4mm Available Sizes: Size 7#(Diameter 17.4mm) Size 8#(Diameter 18.2mm) Size #9 (Diameter 19.0mm) Size #10(Diameter 19.8mm) Size #11(Diameter 20.6mm) Size #12(Diameter 21.4mm) Size #13(Diameter 22.2mm) 

SR011 Smart Ring Slim design 6.4mm wide

EAG Global Limited

This big ring is&nbsp;embellished with&nbsp;gold diamonds and inserted with a hollow design as well as contrasting diamonds in the center. This fancy diamond&nbsp;ring is sparkling and attention-grabbing. The ring completes any smart-casual or formal looks. 	 TW: 5.28 ct. 	 18KK: 11.48g. 	 44 BRDD: 1.95ct. 	 116 BRGD: 1.86ct. 	 110 BRLB: 1.47ct.  

Diamond Finger Ring

Asahi Jewellery Co. ,Ltd.

This is a &nbsp;gorgeous finger ring featuring an elegant, glossy alexandrite stone as the centerpiece. The gem stone is accentuated by diamond embellishments with refined details. This rhombus shaped diamond&nbsp;alexandrite ring flaunts a feminine charm and is a treasured piece for women.   Material: platinum and alexandrite.   Looks perfect in outfits of smart and casual styles.  

Alexandrite Diamond Ring

Sheetal (Far East) Limited

Elevate your everyday ensemble with this edgy and subtly luxurious diamond band. Coming in a square-shaped silhouette, this piece appears as contemporary and stylish. &nbsp;On the band accented a shimmery brilliant cut diamond for a detailed yet muted appeal. Match this chic and subtle piece with your business suit and everyday watch for a smart and trendy nine-to-five look. 	 A diamond band with a square-shaped exterior for a chic and unique look. 	 Matched to a ring-shaped interior to ensure a comfortable fit. 	 Features well-designed details for a stylish and modern appeal. 	 Embellished with a luxurious brilliant cut diamond for some extra sparkle. 	 Comes in a sheeny and polished finish. 	 A modern and trendy diamond band for ones with a chic and unique style. 	 Net weight: 6.4 gms. &nbsp;&nbsp;  

Square-shaped Diamond Band 

•5 Sport Modes (Walking,Running,Cycling,Climbing,Golf) Record and view your exercise data including steps, distance, calories, heart rate, pace, and more•Measure your distance, calories and•Built-in HR sensor, Tracks heart health 24 hours a day•Automatic sleep track, Activity monitor•APP launched blood oxygen test, blood oxygen data•Battery Size: Size #8-#10: 15mAh, Other Sizes: 20mAh, up to 4-6 days when Bluetooth connected•5 ATM waterproof•Product material:   Body: Stainless Steel 304#    Inner Ring: Resin Grouting Ring Width: 8mm Available Sizes: Size 7#(Diameter 17.4mm) Size 8#(Diameter 18.2mm) Size #9 (Diameter 19.0mm) Size #10(Diameter 19.8mm) Size #11(Diameter 20.6mm) Size #12(Diameter 21.4mm) Size #13(Diameter 22.2mm) 

 Smart Ring 0.7“ LED Segment Display SR009

ZhongShan Holawin Technology Co., Ltd.

APP: Luckring APP CPU (main control): Dialog DA14535 Water Proof :10ATM Material Case: Stainless Size: # 6(16.5 mm) # 7(17.4 mm) # 8(18.2 mm) # 9(19.0 mm) # 10(19.9 mm) # 11(20.7 mm) # 12(21.5 mm) # 13(22.3 mm) thickness: 3mm Weight: 2.9g or so Color: Silver, gun color Memory (ROM+RAM): 128kb ROM +4Mb RAM G-Sensor: DA267 Bluetooth Version: 5.3 Mobile APP-GPS: Yes Heart rate sensor : HX3918 Battery Type: Polymer Battery Operating temperature range: (-20-50℃) Battery: 12mah for small size,20mAh for big size Charging time: Two hours Theory Standby time: 10-15 days Usage time: 5-15 days(different CPU) Charging: Magnetic charge by charging cable  Product Function: Operation: The ring has no touch and no buttons. Motion data: Accurate distance / accurate calorie data / accurate step count Multisports: Conventional Motion GPS Track Heart rate: APP launches heart rate test / Dynamic rate trend and data analysis / Heart rate historical data Sleep: Precise sleep algorithm, sleep coach reminds, sleep aids audio powerful sleep aids. Blood oxygen: APP initiated blood oxygen test / continuous blood oxygen data / historical blood oxygen data Body electricity: Multi-dimensional analysis of exercise data, heart rate data, and sleep data to calculate body fatigue status. Unit format, sedentary reminder, low power reminder, heart rate warning Wechat&amp;Apple: Access wechat Sports and Apple Health. APP multi-Language support: National language: 28 countries multilingual. Support OTA : Support for OTA      

Smart Ring --- HR16

APP: chipletring CPU : BCL603- Ultra low power consumption, more durable Product dimension: 18.2,19,19.9, 20.6,21.5mm Thickness: 2.6mm Color: Ceramic Black, Ceramic White, Ceramic Silver Battery: 12mah for small size,20mAh for big size BT: 5.1 Memory: 128K Heart rate sensor: HX3918true heart rate, true blood oxygen Charging method: Magnetic charging with charging cable Charging time: 1 hour Standby time: 7-10 days Usage time: 3-5 days Water resistance: IP68 Packing box size: 90 x 80 x 36MM Single packing weight: 98g Carton size: 50pcs/ctn: 44*21.6*22cm, G.W.: 7.3kg  Product Function: Heart rate, blood oxygen, HRV physiological cycle data synchronization APP: Supports Exercise: mileage, calorie steps Sleep: Total sleep, deep and shallow sleep time, data APP supports languages: English, Chinese, German, Korean.       

Smart Ring --- HR15

CPU：zhong ke AB2026B3 APP：Darings Bluetooth Version: 5.2 Size：#7(Inner diameter 17.3mm)，#8(Inner diameter 18.2mm)#9(Inside diameter 19.0mm)，#10(Inside diameter 19.9mm)，#11(Inside diameter 20.7mm)，#12(Inside diameter 21.5mm) ，#13(Inside diameter 22.2mm， Thickness 2.6mm Material: Case: Ceramic with added NFC(NFC chipset:FUDAN MICRO M1) Water proof：5ATM Weight：2.9g Memory (ROM+RAM): Maximum clock speed of 120M RAM, 64KB+8K cache G-Sensor：SC7A20H MobileAPP-GPS: Yes Heart rate sensor: Heavenly Harmony 3918 Battery Type: Polymer battery Operating temperature range: 0-50℃ Battery Capacity: 12mah for small size,20mAh for big size Charging time: 1.5H Theory Standby time: 10 days. -15 days Normal using time: 3 days - 5 days Charging: Magnetic charging Color: Black, White  APP software functions: Activity: Distance/calories/daily steps statistics / 7-day goal achievement/effective activity, etc Multisports: There are 24 kinds in total: 19 kinds of regular sports +5 kinds of GPS sports Heart rate: APP launches heart rate test/all-day dynamic heart rate trend and data analysis/heart rate data analysis/Recent 7 heart rate measurement trend/heart rate history data Sleep: Sleep data statistics, sleep proportion, sleep score, sleep analysis, average sleep heart rate, etc Blood oxygen: APP initiated blood oxygen test/recent 7 blood oxygen data/Recent 7 blood oxygen saturation measurement trend/historical blood oxygen data HRV: APP initiated HRV test/nearly 7 HRV data/average HRV during sleep/stress history data Stress: APP initiated blood oxygen test/Nearly 7 pressure measurement trends/pressure history data Others: Unit format, sedentary reminder, low battery reminder, heart rate warning Wechat&amp;Apple: Access wechat Sports and Apple Health APP multi-Language support: Multiple languages Support OTA: Supports Fota upgrades   

NFC Smart Ring --- HN11

CPU: Han Tianxia 6621DQ APP：LEFUN NFC function: Supports NFC without access(NFC chipset:FUDAN MICRO M1) Charging chip: SiGma Micro SGD31 Acceleration sensor: MSA310 Battery: 12mAh for small size, 20mAh for big size, 3.7/4.2V lithium battery APP system requirements: "Android: 8.0 or above/iOS: 13.0 or above" Bluetooth version: 4.0 Bluetooth version depends on the chip and protocol stack used Charging voltage: 4.6~5.2V, supports high voltage chargers Display screen, touch panel, physical buttons, encoder support: not supported Optoelectronic PPG Analog Front End (PPG AFE): Tianyi Hexin HX3918 Step counting accuracy: ≥ 95% under normal walking conditions Sleep detection error: ≤ 1 hour Resting heart rate accuracy: ± 3bpm including manual measurement and automatic monitoring Dynamic heart rate accuracy: ± 10bpm under regular exercise conditions such as running Blood oxygen accuracy: ± 3% Working endurance time: 3-4 days Standby battery life: 6 days Power off battery life: 30 days Power consumption requirement: 150uA Electricity display error: ≤ 3% Charging duration (hours): 1H Bluetooth emission intensity: 0dB chip emission power (chip output end) Bluetooth center frequency offset: ± 24KHz Bluetooth received signal strength: ≥ -50dB, straight distance of 20cm (360 degree test) Bluetooth wireless sensitivity: ≥ -90dB  Function: Motion measurement: N/A Sleep monitoring: 22:00~8:00 (automatically extended to 12:00) Multi sport mode: N/A Heart rate measurement: supports automatic measurement with an interval of 1 hour Blood pressure measurement: supports photoelectric automatic measurement with an interval of 1 hour for measurement Blood oxygen measurement: supports precise automatic measurement after 1 hour of interval measurement Automatic health monitoring: supports default monitoring, with an interval of 1 hour, and comes standard with saving heart rate, blood oxygen, and body temperature data Activity information data storage: supports real-time storage Manual measurement of heart rate/blood oxygen: The APP supports manual measurement Historical data storage duration: 7 days. Rolling storage includes automatic health monitoring data and activity information data Touch control: N/A Low battery shutdown: supports shutting down when the battery level is below 5% OTA upgrade: Support APP cooperation requirements to automatically re upgrade if the upgrade fails; Indicator light indication Automatic recovery function: supports automatic saving of time, steps, calories, and mileage every 30 seconds to prevent reset loss Self check function: Supports automatic inspection of all sensors and hardware components when powered on, displaying fault information pages without setting or automatic synchronization time, for easy testing and Troubleshooting during the production process“ Zero crossing data clearing: supports clearing daily activities (steps, calories, mileage) at 00:00:00 

NFC Smart Ring --- hn12

CPU: BCL603 APP: ChipletRing NFC function: Supports NFC without access Material: Ceramic (stainless steel, titanium alloy, aluminum alloy support customization) Bluetooth Version: 5.1 Size: #7(Inner diameter 17.4mm)  White, #8(Inner diameter 18.2mm)  White, black #9(Inside diameter 19.0mm) White, black #10(Inside diameter 19.9mm)  White, black #11(Inside diameter 20.7mm)  black #12(Inside diameter 21.5mm)   black Thickness 2.9mm Weight: 2.9g Color: Black and White (Customized Pink Blue) Heart rate sensor: 3605 Battery Type: Polymer battery Operating temperature range: 0-50℃ Battery Capacity: 12mAh for small size, 20mAh for big size Charging time: 1.5H Theory Standby time: 10 days. -15 days Normal using time: 4 days. -6 days Charging: Magnetic charging  Function: Compability: Support Android 5.0 and above; Apple IOS 10.0 or later Operation: Ring no touch, no button; App launch movement and function test Activity: Distance/calories/daily steps statistics / 7-day goal achievement/effective activity, etc Heart rate: APP launches heart rate test/all-day dynamic heart rate trend and data analysis/heart rate data analysis/Recent 7 heart rate measurement trend/heart rate history data Sleep: Sleep data statistics, sleep proportion, sleep score, sleep analysis, etc Blood oxygen: 3605 tru-blood oxygen HRV: Support Body temperature: Support Stress: Support APP multi-Language support: English, Japanese, Korean, Italian, Russian Support OTA: Supports Fota upgrades 

NFC Smart Ring --- HN13(BCL603)

APP: DArings CPU: bluetrum, ultra-low power consumption, more durable Product dimension: 18.2,19,19.9, 20.6,21.5MM Thickness: 2.8mm Color: Gold, Silver, Black Battery: 12mah for small size,20mAh for big size BT: 5.1 Memory: 128K Heart rate sensor: HX3918true heart rate, true blood oxygen Charging method: Magnetic charging with a charging cable Charging time: 1 hour Standby time: 7-10 days Usage time: 3-5 days Water resistance: IP68 Packing box size: 90 x 80 x 36MM Single packing weight: 98g Carton size: 50pcs/ctn: 44*21.6*22cm, G.W.: 7.3kg   Product Function: Heart rate, blood oxygen, HRV physiological cycle data synchronization APP: Supports Exercise: mileage, calorie steps Sleep: Total sleep, deep and shallow sleep time, data. APP supports languages: multiple languages      

Smart Ring --- HR14

APP: Lefun APP CPU (main control): Bluetrum Product dimension: 18,19,20,21.5mm Color: Gold, Black, Silver Memory: 128K Heart rate sensor: HX3918true heart rate, true blood oxygen Pedometer (step count): Silanwei (SC7A20E) Bluetooth: BLE single antenna Battery: 12mah for small size,20mAh for big size Standby time:&gt;15 days Usage time: 5-15 days(different CPU) Charging type: Magnetic Charger Water resistance: IP68 Android compatibility: Supports Android 5.0 and above IOS compatibility: Supports IOS 10.0 and above Packing box size: 75 x 75 x 44MM Single packing weight: 69g Carton size: 50pcs/ctn: 44*21.6*22cm, G.W.: 7.3kg   Product Function: Pace, mileage, calories, exercise Sleep monitoring: Support Heart rate monitoring: Support Women's Health: Support Blood oxygen monitoring: Support Shake it and take a picture: Support Remote upgrade: Support Data sync: Support APP support language: English, Chinese, Arab, Polish, Persian, German, Russian, French, Malay, Portuguese, Thai, Turkish, Spanish, Greek, Italian, Indonesian, Korean, Vietnamese, Hebrews, Vietnam, Czech, Dutch, Denmark, Ukraine, Hungary, Slovakia, Japanese, Finland, Norway, Sweden, Serbia, Latin.       

Smart Ring --- H06B

APP: Lefun APP CPU (main control): Angruiwei 6621 Product dimension: 18,19,20,21.5mm Color: Gold, Black, Silver Memory: 128K Heart rate sensor: HX3918true heart rate, true blood oxygen Pedometer (step count): Silanwei (SC7A20E) Bluetooth: BLE single antenna Battery: 12mah for small size,20mAh for big size Standby time:&gt;15 days Usage time: 5-15 days(different CPU) Charging type: Magnetic Charger Water resistance: IP68 Android compatibility: Supports Android 5.0 and above IOS compatibility: Supports IOS 10.0 and above Packing box size: 75 x 75 x 44MM Single packing weight: 69g Carton size: 50pcs/ctn: 44*21.6*22cm, G.W.: 7.3kg  Product Function: Pace, mileage, calories, exercise Sleep monitoring: Support Heart rate monitoring: Support Women's Health: Support Blood oxygen monitoring: Support Shake it and take a picture: Support Remote upgrade: Support Data sync: Support APP support language: English, Chinese, Arab, Polish, Persian, German, Russian, French, Malay, Portuguese, Thai, Turkish, Spanish, Greek, Italian, Indonesian, Korean, Vietnamese, Hebrews, Vietnam, Czech, Dutch, Denmark, Ukraine, Hungary, Slovakia, Japanese, Finland, Norway, Sweden, Serbia, Latin.      

Smart Ring --- H06

Main chip: Zhongke, low power consumption, more durable Battery: 12mah for small size,20mAh for big size Product dimension: # 8 (inner diameter 18.2mm), # 9 (inner diameter 19.0mm), # 10 (inner diameter 19.9mm), # 11 (inner diameter 20.6mm), # 12 (inner diameter 21.5mm) Thickness: 2.7mm Color: Gold, Black, Silver BT: 5.1 Battery: 12mah for small size,20mAh for big size Charging method: Magnetic charging, equipped with a charging compartment Waterproof level: IP68 Charging time: 1 hour Standby time: 7-10 days Usage time: 3-5 days APP supports languages: multiple languages  Product Function: Heart rate, blood oxygen, HRV physiological cycle Data synchronization app: Supports Exercise: mileage, calorie steps Sleep: Total sleep, deep and shallow sleep time, data      

Smart Ring --- vr11pro

APP: ECTRI APP CPU (main control): PAH8810 Product dimension: 18,19,20,21.5mm Color: Gold, Black, Silver Memory: 128K Heart rate sensor: HX3918true heart rate, true blood oxygen Pedometer (step count): Silanwei (SC7A20E) Bluetooth: BLE single antenna Battery: 12mah for small size,20mAh for big size Standby time:&gt;15 days Usage time: 5-15 days(different CPU) Charging type: Magnetic Charger Water resistance: IP68 Android compatibility: Supports Android 5.0 and above IOS compatibility: Supports IOS 10.0 and above Packing box size: 75 x 75 x 44MM Single packing weight: 69g Carton size: 50pcs/ctn: 44*21.6*22cm, G.W.: 7.3kg  Product Function: Pace, mileage, calories, exercise Sleep monitoring: Support Heart rate monitoring: Support Women's Health: Support Blood oxygen monitoring: Support Shake it and take a picture: Support Remote upgrade: Support Data sync: Support APP support language: English, Chinese, Arab, Polish, Persian, German, Russian, French, Malay, Portuguese, Thai, Turkish, Spanish, Greek, Italian, Indonesian, Korean, Vietnamese, Hebrews, Vietnam, Czech, Dutch, Denmark, Ukraine, Hungary, Slovakia, Japanese, Finland, Norway, Sweden, Serbia, Latin.       

Smart Ring --- HR16B

Hunan Lebonheur Technology Co., Ltd.

 	  ​It can be counted as truly intelligent jewellery(ring) products, have a beautiful and luxurious&nbsp;appearance, the shell is made of 925 silver, 18K gold, artificial stone material is made and be become,bring extraordinary temperament.  	  The integration of intimate and stylish features, it can bring out the unique experience of fashion women.   &nbsp;  &nbsp; &nbsp;Mian functions  	  Women&#39;s menstruation detection and reminder&nbsp;function &nbsp;  &nbsp; &nbsp; It can predict a woman&#39;s menstrual cycle, and timely to remind the user, and it can provide a good proposal and guidance for the user, and can get girlfriends or boyfriends and care. 	  Mobile phone calls, text messages and social applications&nbsp;reminding function &nbsp; &nbsp;  &nbsp; It can remind the new messages from mobile phone calls,text messages, social applications. 	  Gesture camera function&nbsp;&nbsp; &nbsp;  &nbsp;It can control the phone to take pictures by hand gesture recognition.and its effective control distance can reach 5 meters.In addition, it comes with a photo filter function and beautify the picture function, it can help the user to take good photos. 	  Anti theft function&nbsp; &nbsp;   &nbsp;It can effectively protect the mobile phone within 5 meters, to prevent it from being lost 	  Wireless charging function &nbsp; &nbsp; &nbsp;  ​It has a very efficient wireless charging function, which can be completed in a short period of time. 	  Waterproof function​  &nbsp;  &nbsp; It has IP5 waterproof function, can adapt to the life of a variety of complex environment 	  Product Specification:  	 Bluetooth Version: 4.0 BLE 	 Bluetooth distance:5-8 metes 	 Battery: 23mAh polymer battery 	 Battery duration：20-25 hours 	 Charging mode：Wireless charging 	 Ring charging time：1 hours 	 Compatible with IOS and Android 	 product:Size: 15*15*11.8 mm 	 Package size: 80*80*80 CM  
lebonhuer911@sina.com
www.lebonheur.hk

Smart Ring

 	  It can be counted as truly intelligent jewellery(ring) products, have a beautiful and luxurious&nbsp;appearance, the shell is made of 925 silver, 18K gold, artificial stone material is made and be become,bring extraordinary temperament.  	  The integration of intimate and stylish features, it can bring out the unique experience of fashion women.   
 &nbsp; &nbsp;  &nbsp;Mian functions   	  Women&#39;s menstruation detection and reminder&nbsp;function&nbsp;  &nbsp; &nbsp;  &nbsp; &nbsp; &nbsp; It can predict a woman&#39;s menstrual cycle, and timely to remind the user, and it can provide a good proposal and guidance for the user, and can get girlfriends or boyfriends and care. 	  Mobile phone calls, text messages and social applications&nbsp;reminding function&nbsp; &nbsp;   &nbsp; &nbsp; &nbsp; It can remind the new messages from mobile phone calls,text messages, social applications. 	  Gesture camera function&nbsp; &nbsp;&nbsp;  &nbsp; &nbsp; &nbsp;It can control the phone to take pictures by hand gesture recognition.and its effective control distance can reach 5 meters.In addition, it comes with a photo filter function and beautify the picture function, it can help the user to take good photos. 	  Anti theft function&nbsp;  &nbsp;  &nbsp; &nbsp; &nbsp;It can effectively protect the mobile phone within 5 meters, to prevent it from being lost 	  Wireless charging function&nbsp;  &nbsp;  &nbsp; &nbsp; &nbsp; ​It has a very efficient wireless charging function, which can be completed in a short period of time. 	  Waterproof function​ &nbsp;   &nbsp; &nbsp; &nbsp; It has IP5 waterproof function, can adapt to the life of a variety of complex environment.
 Product Specification:  	 Bluetooth Version: 4.0 BLE 	 Bluetooth distance:5-8 metes 	 Battery: 23mAh polymer battery 	 Battery duration：20-25 hours 	 Charging mode：Wireless charging 	 Ring charging time：1 hours 	 Compatible with IOS and Android 	 product:Size: 15*15*11.8 mm 	 Package size: 80*80*80 CM  &nbsp; 	 lebonhuer911@sina.com 	 www.lebonheur.hk  

CP snc di Pomi Claudio & C.

This characteristic ring features vivid scale patterns for an intriguing touch. It is crafted from gold and lapplesite to look smart and deluxe. This outstanding ring is a great gift choice.
 
  Material: gold and lapplesite. 
  Excellent craftsmanship. 
 

Scale Ring

Blumer GmbH

As shown are fashionably designed rings. Fine diamonds are tension set and invisibly set to create simple but unique designs. Looking smart and elegant, these rings are best to be engagement rings or wedding rings.   Suitable for casual or party wear  Easy to mix and match  Fine gold and silver used  Look brilliant under light  

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