The CMF Watch 3 Pro in Light Grey is the softest-looking version of Nothing’s CMF smartwatch: a pale, silver-toned case on a light grey silicone strap that reads more like a classic watch than a gadget. It suits light summer clothing, a white kandura or office wear, and sits easily on smaller wrists. Inside it has everything the CMF Watch 3 Pro range offers, including a 1.43-inch AMOLED screen, Bluetooth calls, dual-band GPS, IP68 protection and a typical battery life that Nothing puts at 13 days.
Table of Contents
Why Choose the CMF Watch 3 Pro in Light Grey
Light Grey is the colour for people who want a smartwatch that does not announce itself. The pale case catches light like brushed steel, and the grey strap blends with white, beige, navy and pastel clothing, the colours most people wear through a UAE summer. On a smaller wrist it looks lighter than the dark versions, which visually add bulk.
It is also the most unisex of the four finishes Nothing sells. If you are buying the CMF Watch 3 Pro as a gift and are unsure of the person’s taste, Light Grey is the safest bet after Dark Grey, and the strap can be swapped later.
Keeping a Pale Strap Looking New
A light strap shows what a dark one hides: dye from new jeans, ink, foundation and self-tanner are the usual culprits. Most marks lift if you wipe the band with a damp cloth the same day; the longer a stain sits on pale silicone, the harder it is to remove. Take the watch off before applying creams, and keep it away from fresh dark denim for the first few washes.
Because the strap is removable, a stained or worn band is a cheap fix rather than a reason to replace the watch. Some owners keep the light grey strap for work and add a darker one for weekends and the gym.
Calls, Notifications and Quick Replies
Paired with your phone, the CMF Watch 3 Pro shows notifications and lets you answer calls on the wrist through its built-in speaker and two MEMS microphones. Nothing says its AI noise reduction was trained on more than 100,000 voice samples, which helps the person on the other end hear you over traffic or air conditioning.
For messages from apps such as WhatsApp, preset quick replies let you send a short answer without taking the phone out. Nothing quotes up to 17.9 hours of Bluetooth calling on a charge.
Sleep and Health Tracking
A light watch on a soft strap is comfortable enough to wear to bed, and that is when the CMF Watch 3 Pro collects its enhanced sleep tracking. Over the day it also records 24-hour and resting heart rate with alerts, blood oxygen, stress levels and women’s health records, all viewed in the Nothing X app.
These are wellness readings from a consumer watch, useful for spotting trends in your own sleep and activity, not medical measurements.
Battery Life and What Changes It
Nothing lists the battery in laboratory conditions: about 13 days of typical use, 10 days of heavy use, 4.5 days with the always-on display plus heavy use, and up to 60 days in power-saving mode. Continuous GPS runs for up to 17.2 hours. The 350 mAh battery takes about 99 minutes to charge fully.
Keep the charging cable that comes in the box: Nothing’s support pages note that it is not compatible with the older CMF Watch Pro or Watch Pro 2.
Training, GPS and Water in Brief
The CMF Watch 3 Pro has dual-band GPS (L1 + L5) with GLONASS, Galileo, QZSS and BeiDou, 131 sport modes and automatic detection for seven activities. It also estimates VO2 max, recovery time and training load. The watch is rated IP68 for water and dust, which covers sweat, rain and handwashing; Nothing does not publish a swimming (ATM) rating.
The screen is a 1.43-inch AMOLED at 466 x 466 pixels and 60 fps, with 650 nits typical and up to 670 nits peak brightness, readable outdoors in the afternoon sun.
Who This Is Not For
The CMF Watch 3 Pro has no NFC, so it cannot make payments, and it cannot play music directly to Bluetooth earphones; it controls the music on your phone instead. It does not install third-party apps the way Wear OS or watchOS watches do.
Anyone who works with dye, ink or makeup all day, or who wants a watch that never shows marks, should pick the Dark Grey version over Light Grey.
Ordering the CMF Watch 3 Pro Light Grey in the UAE
We deliver to every emirate in up to 3 business days, free on orders from AED 300. The watch comes with a 1-year warranty from Totot. Returns are accepted within 14 days for defective or non-matching items, and shipping damage should be reported within 48 hours of delivery.
Technical Specifications
- Model: CMF Watch 3 Pro by Nothing (Light Grey)
- Display: 1.43-inch AMOLED, 466 x 466, 326 PPI, 60 fps, glass
- Brightness: 650 nits typical, up to 670 nits peak
- Build: Metal body, removable liquid silicone strap
- GPS: Dual-band GPS (L1 + L5), GLONASS, Galileo, QZSS, BeiDou
- Sport modes: 131, with 7 automatically recognised activities
- Health: 24-hour and resting heart rate with alerts, SpO2, stress, enhanced sleep tracking, women’s health records
- Calls: Bluetooth calls, two MEMS microphones, built-in speaker, AI noise reduction
- Water and dust: IP68
- Battery: 350 mAh; 13 days typical, 10 days heavy, 4.5 days AOD + heavy, 17.2 hours GPS, 17.9 hours Bluetooth calls, 60 days power saving
- Charging time: About 99 minutes
- Bluetooth: 5.3
- App and compatibility: Nothing X app; Android 6.0 or later, iOS 13 or later
- NFC: Not supported
- Weight: About 51.0-52.4 g depending on colour (as listed by Nothing)
- Colours: Light Grey, Dark Grey, Orange, Light Green
- Warranty: 1-year warranty from Totot
Specifications come from Nothing’s official CMF Watch 3 Pro product page; battery test conditions, NFC, music and charging-cable notes come from Nothing’s official support centre. Full details are published on the official Nothing CMF Watch 3 Pro page.
FAQ
Can I get denim or makeup marks off the Light Grey strap?
Yes, usually: wipe the liquid silicone with a damp cloth the same day. Stains left for days are harder to remove, and the strap can be replaced.
Is the CMF Watch 3 Pro comfortable to sleep with?
Yes. It weighs about 51-52 g with a soft silicone strap, and enhanced sleep tracking works overnight.
Does the CMF Watch 3 Pro work with an iPhone?
Yes. Nothing lists iOS 13 or later, as well as Android 6.0 or later, through the Nothing X app.
How long does charging take?
About 99 minutes for a full charge of the 350 mAh battery, using the cable supplied with the watch.
Can I swim with the CMF Watch 3 Pro Light Grey?
No swim rating is published. It is rated IP68 for water and dust, which covers rain, sweat and handwashing.
Browse more in our Smart Watches range. Every order from Totot carries a 1-year warranty covering manufacturing defects, with our 14-day return policy for defective or non-compliant items, and nationwide UAE delivery.
Please note: The fitness and wellness sensors in this product are intended for sport and general activity tracking and are not a medical device. Readings are approximate and are not intended to diagnose, monitor or treat any medical condition. Consult a qualified doctor for any health-related decision.
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