








CMF BY Nothing Watch 3 Pro Smart Watch for Men Women, Bluetooth Call AI Energy Score, 1.43” Heart Rate Tracking, Sleep Monitor, GPS & 130 Sport Modes, Fitness Tracker for Android iOS, IP68 Dark Grey
US$142.20
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: Dark Grey Item Dimensions: 1.97 x 0.79 x 1.97 inches Item Weight: 52 g Screen Size: 1.43 inches Compatible Devices: Smartphone Unit Count: 1 Count Battery Cell Type: ...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Dark Grey
- Item Dimensions: 1.97 x 0.79 x 1.97 inches
- Item Weight: 52 g
- Screen Size: 1.43 inches
- Compatible Devices: Smartphone
- Unit Count: 1 Count
- Battery Cell Type: Lithium Ion
- Model Name: Watch 3 Pro
- Model Number: D399
- Shape: Round
- Warranty Description: 1 Year Manufacturer
- Operating System: ROTS
- Additional Features: Activity Tracker, Alarm Clock, Audio Recording, GPS, Gesture Control, Notifications, Phone Call, Touchscreen
- GPS Geotagging Functionality: Built-in GPS
- Band Material Type: Silicone
- Case Material Type: Metal
- Water Resistance Level: Waterproof
- Sport Type: Cycling, Fitness, Multi-Sports, Running
- Human Interface Input: Buttons, Dial, Touchscreen
- Clasp Type: Tang Buckle
- Supported Application: Alarm, Fitness Tracker, GPS, Messages, Multisport Tracker, Reminders, Time Display, Voice Record
- Water Resistance Depth: 4.92 feet
- Language: English
- Supported Satellite Navigation System: GPS
- Metrics Measured: Blood Oxygen (SpO2), Distance, Heart Rate, Sleep Duration
- Closure Type: Buckle
- Battery Capacity: 350
- Battery Average Life: 13 days
- Battery Charge Time: 1.5 hours
- Display Type: AMOLED
- Resolution: 416 x 416
- Maximum Display Brightness: 670 nit
- Band Width: 22 millimeters
- Band Length: 22 centimeters
- Item Dimensions D x W x H: 10.15"D x 1.85"W x 0.57"H
- Age Range Description: Adult
- Built-In Media: Charging Cable, User Manual, Watch Band
- Wearable Computer Type: Smart Watch
- Style Name: Modern
- Band Color: Dark Grey
- Connectivity Technology: Bluetooth
- Wireless Compability: Bluetooth
- Wireless Provider: Unlocked for All Carriers
- Cellular Technology: Bluetooth
- Communication Feature: Notification, Phone Call, Text Message
- Compatible Phone Models: Android Devices, iOS Devices
- Memory Storage Capacity: 256 MB
- Warranty Type: Lifetime
- Waterproof Rating: IP68
About this item
- 24/7 Health Tracking: Watch 3 Pro can monitor heart rate, blood oxygen (SpO₂), stress levels in real time with an advanced 4-channel sensor for improved accuracy during activity and rest. This health tracker smartwatch can offer advanced sleep tracking helps analyze naps, recovery, and sleep quality for better daily wellness insights.
- 130+ Sports Modes: The sports smartwatch supports 130+ exercise modes with GOMORE-powered performance analysis, 7-type motion recognition, and precision activity tracking to help monitor workouts, training load, recovery, and daily movement more accurately. Active Score (MET-based fitness tracking), precision step counting, and smart health guidance help support a healthier lifestyle.
- Smart Everyday Convenience: Stay connected with the bluetooth smartwatch featuring dual high-performance MEMS microphones, a built-in speaker, and AI-based noise reduction trained on over 100,000 voice samples for clearer calls. Make and receive calls directly from your wrist, sync up to 30 contacts for quick access, control music playback, and send quick replies while working, commuting, cooking, or exercising without constantly checking your phone.
- 13-Day Battery Life: Enjoy up to 13 days of battery life on the smartwatch with just 2.5 hours charging time for daily use. Designed for work, workouts, travel, and busy schedules, CMF Watch 3 Pro delivers reliable power for music playback, quick replies, calls, and everyday activity tracking without frequent charging interruptions.
- AMOLED Display & Smart Lifestyle Sync: Featuring a vibrant AMOLED display, this smartwatch for Android and iPhone delivers clear visibility for health data, messages, and workouts indoors or outdoors. Seamlessly sync with Apple Health, Google Fit, and Strava to manage fitness tracking, wellness insights, and daily activity data in one connected ecosystem.
- Nothing X App & Personalized Smart Control: Download the Nothing X App 3.0 to manage device settings, health tracking, and daily tools all in one place. Sync data with Apple Health, Google Health Connect, and Strava while accessing insights like SpO₂, VO₂ max, and recovery tracking. Customize widgets, layouts, reminders, and watch faces to match your workouts, schedule, and personal style for a smarter everyday experience.
Shipping Policy
Sparkmere ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Sparkmere will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@sparkmere.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Sparkmere replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








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