Smartwatches, bands, rings & AI glasses engineered in Shenzhen since 2010.
AI Glasses, Private-Label Ready
Open-ear audio, calling and voice AI — with CE/FCC documentation.
Health Rings at <0.3% Defect Rate
Titanium & ceramic shells with HR, SpO₂ and sleep tracking.
Design-Led Watches for Global Brands
Custom cases, straps, watch faces and packaging — from 1,000 units.
ECG & PPG Sensors, Engineered In-House
70+ R&D engineers, 8+ SMT lines, one accountable factory.
Every line below is in active production and available for white-label, OEM and ODM programs — so you start from a validated platform instead of a blank sheet.
1.28"–1.96" AMOLED/TFT watches for fitness, outdoor, business and health segments, including EKG and 4G LTE models.
Ultra-slim 0.96"–1.47" fitness trackers built for high-volume retail, telecom bundles and corporate wellness programs.
Audio and AI-assistant eyewear for one of the fastest-growing wearable categories, with custom frames and lens options.
Premium titanium and ceramic rings with health tracking and NFC options — ideal for health-tech startups and DTC brands.
4G LTE and GPS safety watches with video calling, SOS and geo-fencing, configured for carrier certification in your target market.
TWS earbuds with AI ANC/ENC, AI translation earbuds and wireless audio devices with 24h+ playtime including the charging case.
Choose the depth of customization that fits your budget, timeline and brand positioning. Each model has a clear MOQ and lead time, so you can plan your launch with confidence.
Your logo and packaging on a proven, market-tested model. The fastest way to test a new market or channel.
Custom firmware, UI, watch faces, colors and packaging on an existing hardware platform — a distinct product without tooling risk.
Exclusive hardware built around your concept: industrial design, PCB layout, sensors, molds and firmware — with 100% IP owned by you.
Shenzhen Smareyetech Technology Co., Ltd. grew from a wearable engineering team founded in 2010 and was legally incorporated in 2013. Today we run a 10,000+ sqm facility in Shenzhen with in-house SMT, assembly, testing and packaging under one roof — so firmware, hardware and quality issues are solved by the same team that builds your product.
Our 300+ employees include 70+ R&D engineers covering firmware, hardware, industrial design and app development. We have supported 200+ brand partners across North America, Europe, the Middle East, Japan and Korea, with more than 10 million ODM devices shipped to date.
A dedicated project manager keeps engineering, sourcing, QC and logistics aligned, with written milestones at every stage.
Target market, features, positioning and volume forecast.
Day 1–3Platform selection, BOM, firmware scope and compliance map.
Week 1Branded prototypes for fit, function and app testing.
10–15 daysCE, FCC, RoHS test support for your sales regions.
ParallelPilot run, 4-step QC and pre-shipment inspection.
15–60 daysFOB, CIF, DDP or Amazon FBA prep and shipping.
3–25 daysReturns erase margins. That is why every unit is tested before it leaves our line — keeping our standard defect rate below 0.3% while the industry average sits at 2–5%.
Sensors, Bluetooth pairing, charging, vibration and app sync verified per unit.
Dead pixels, touch response, brightness uniformity and cosmetic defects.
Charge/discharge cycling screens out weak cells before packing.
Air-pressure sealing checks validate IP67/IP68 claims batch by batch.
Eight self-owned certifications with full documentation for EU, US and Middle East market entry.
Transparency note: FDA 510(k), EU MDR and ISO 13485 are assist-customer services — we provide test reports and technical files, but do not hold these certificates ourselves. Bluetooth SIG/BQB is not claimed as a factory-held certification.
Third-party lab testing references The figures procurement teams ask for most — consolidated in one place for faster supplier evaluation.
| Item | Standard | Notes |
|---|---|---|
| Sample lead time | 10–15 days · 7-day rush | Branded samples for fit, function and app validation |
| Mass production | White-label 15–25 days · OEM 45–60 days · ODM 45–90 days | OEM repeat orders 30–45 days; in-stock dispatch within 7 days |
| OEM MOQ by category | Watches 1,000 · Bands 2,000 · Rings 500 · Glasses 1,000 · TWS 2,000 | Custom packaging from 1,000; custom UI from 5,000; logo engraving from 100 |
| Production lines | 8+ SMT lines (scalable to 10+) | SMT, assembly, testing & packaging in one 10,000+ sqm facility |
| Logistics | FOB · CIF · DDP · EXW · Amazon FBA | Express 3–7 days · Sea 15–25 days · FBA DDP 10–18 days (US/EU/UK/JP/AU) |
| Warranty | 12-month manufacturer warranty | Spare parts, multi-language docs; EEA/UK/CH 2-year statutory guarantee applies |
| IP ownership | 100% client-owned | Designs, molds and app assets; NDA available before disclosure |
Last reviewed: September 2026. Figures reflect standard programs; complex or medical-grade projects are scoped individually.
Share your target market, features and volume. A project engineer — not a generic sales bot — will reply with a platform recommendation and timeline within one business day.
See working samples, test devices hands-on and discuss your roadmap face-to-face with our product and engineering teams.
Our latest AI smart glasses, ECG smart rings and 4G kids smartwatches on display for distributors and retail buyers across Asia-Pacific.
Meeting European brands to discuss CE (RED) compliance, WEEE obligations and private-label wearable programs for the EU retail market.
Showcasing connected wearables, NB-IoT trackers and smart home devices built on our in-house firmware and app platforms.
Also exhibiting in 2026: WAIC 2026 (World Artificial Intelligence Conference) and CISCE Expo 2026 (China International Supply Chain Expo).
Straight answers on MOQ, lead times, compliance and IP — written by the team that runs our production floor. Can't find yours? Email [email protected].
Ask an EngineerWe work with three MOQ tiers. White-label starts at 300 pcs for smart wearable jewelry and 500 pcs for smart rings, ECG smartwatches and 4G smartwatches. OEM custom branding starts at 1,000 units for smartwatches (2,000 for smart bands and TWS earbuds, 1,000 for AI smart glasses, 500 for smart rings). ODM full custom development starts at 3,000 units. Logo-only engraving is available from 100 pcs.
We hold 8 self-owned certifications: ISO 9001:2015, CE (RED), FCC Part 15, RoHS, REACH, WEEE, CA Prop 65 and GCC. FDA 510(k), EU MDR and ISO 13485 are assist-customer services only; we do not hold these certificates ourselves. Bluetooth SIG/BQB is not claimed as a factory-held certification.
Standard samples take 10–15 days, with a 7-day rush option. White-label mass production takes 15–25 days. OEM first orders take 45–60 days including prototyping and certification, and OEM repeat orders take 30–45 days. ODM projects take 45–60 days, and up to 90 days for complex hardware.
Every batch passes a 4-step QC process: functional testing, screen inspection, 48-hour battery aging and waterproof pressure testing. Our standard mass-production defect rate is below 0.3%, compared with a typical industry range of 2–5%. Our best single verified order reached 0.12%, which is not presented as the standard rate.
Yes. Our 70+ R&D engineers handle firmware, UI/UX, custom boot logos, watch faces, health algorithm tuning and white-label companion apps. Hardware changes such as PCB layout, sensors, casing and molds are handled under ODM projects.
100% of the IP for custom designs, molds and app assets belongs to the client. We sign an NDA before technical discussions and never resell or replicate client designs.
Yes. We export to 50+ countries under FOB, CIF, DDP and EXW terms. Our Amazon FBA DDP service covers the US, EU, UK, Japan and Australia, including FBA prep, labeling and customs clearance, with typical transit of 10–18 days.
White-label adds your logo and packaging to a proven existing model. OEM adds custom branding, packaging and software on an existing hardware platform. ODM is full custom development including hardware, PCB, molds and exclusive functions, with 100% IP ownership for the client.
No. Our wearables are consumer wellness devices. Health data is for reference only and must not be used for diagnosis or treatment. ECG models can flag irregular rhythms as an early indication but cannot detect a heart attack. For medical-grade programs, our compliance team supports clients with test reports and registration documentation.
All products carry a 12-month manufacturer quality warranty, plus spare parts supply, multi-language technical documentation and a dedicated after-sales team. Buyers in the EEA, UK and Switzerland also benefit from the 2-year statutory consumer guarantee required by local law.