Rugged Smart Watch with Bluetooth Calls & Heart Rate
The NX6 puts Bluetooth calls, heart rate and blood oxygen on a 1.95-inch display you wear every day. IP68 sealing handles rain, dust and sweat, so the phone can stay in the pack. Built for trails, gyms and job sites.
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The NX6 puts Bluetooth calls, heart rate and blood oxygen on a 1.95-inch display you wear every day. IP68 sealing handles rain, dust and sweat, so the phone can stay in the pack. Built for trails, gyms and job sites.
Rugged 1.95-inch smart watch with Bluetooth calls and health tracking, IP68 waterproof
- staying connected without checking phone
- tracking workouts and vitals on the go
- water and dust exposure during outdoor activity
Answer the call, keep the pace, skip the phone
Before, your phone lives in a pocket and you miss calls and workout data mid-trail. After, the NX6 takes the call, shows your heart rate and steps on a 1.95-inch screen, and shrugs off rain and sweat.
Everything you need, right on your wrist

Take calls without the phone
Pair the NX6 over Bluetooth and incoming calls show up on the wrist. You can answer or read who is calling while the phone stays in your pack. The speaker and mic handle a short trail conversation without drama.

Vitals you can actually read
Heart rate and blood oxygen tracking sit on a 1.95-inch high-contrast screen. Steps, calories and distance share the same display, so a glance during a set tells you where you stand. The heart rate readout shows live numbers during the session.

Sealed for mud, rain and sweat
IP68 covers dust and water immersion, so rain, sweat and mud hitting the watch do not get through the seal. Rinse it after salt water or mud and check the manual before you take it into deeper water.
Charge, pair and take your first call
- 1Charge the watch
Charge it fully before the first outing, then press the side button to wake the display and scroll through the watch faces.
- 2Pair it over Bluetooth
Turn on Bluetooth on your phone, find the NX6 and confirm the pairing so calls and notifications come through to the wrist.
- 3Test a call
Ask someone to call you. Check the speaker and mic before your next hike or workout.
From the phone in the pack to the wrist

The call you missed on the trail
Your phone sits in a pack across the clearing while the screen lights up with a call. By the time you dig it out, the caller has hung up and your heart rate spike is gone with it. Most of the workout data you care about never gets recorded.

What the wrist can finally do
The NX6 moves the basics onto the wrist. Bluetooth calling, heart rate and blood oxygen all live on a 1.95-inch display you already glance at. You answer when it suits you and leave the phone where it is.

Outdoors, without the worry
IP68 sealing and a brushed-black metal bezel mean rain, dust and sweat stop being a concern. Wear it on the job site, on the trail or on a Tuesday errand, and stop babysitting your gear.
What to expect in the first weeks
- First UseCharge, pair and make a call
Charge the watch, pair it over Bluetooth and test an incoming call. Check that the speaker and mic work for you before your next outing.
- Week 1Learn your daily readouts
Wear it through normal days and workouts. Watch steps, heart rate and calories update on the display so you know what each readout looks like for you.
- 30 DaysMake it part of your routine
After a month of hikes, gym sessions and daily wear, the watch becomes the default for calls and quick vitals checks without reaching for your phone.
Five-minute care keeps it looking tough
- Rinse after sweat
Fresh water removes salt, mud and grit from the strap and bezel.
- Skip hot water
Keep it away from hot water, soap and long soaks to protect the seal.
- Wipe the screen
A soft dry cloth keeps the high-contrast display clear.
- Dry before wearing
Let the strap air dry so moisture does not sit against the skin.
Big face, built for a real wrist
- 1.95-inchDisplay
- Rugged silicone, buckle closureStrap
- Brushed-black metal with screw accentsBezel
A large face that reads clearly from across the trail
Why this, not a basic fitness band
| NX6 | Basic fitness band | |
|---|---|---|
| Bluetooth calls on the wrist | Yes | No |
| Screen | 1.95-inch large display | Small screen |
| Heart rate and blood oxygen | Yes | Partial |
| Compass | Yes | No |
| Metal bezel and rugged strap | Yes | Partial |
Characteristics
Reviews
Questions and answers
The NX6 carries an IP68 rating, which covers dust and water immersion, so rain, sweat and splashes are no problem for daily workouts and hikes. Showers are fine. Keep it out of hot water, soap and deep dives, and check the manual before you swim with it.
Pair the watch to your phone over Bluetooth, then incoming calls appear on the 1.95-inch screen. You can answer or check the caller without pulling the phone out of a pack or pocket.
The sensors read from the wrist, so readings are most reliable at rest or at a steady pace. Wrist sensors can lag during sprints or when the skin is cold. Compare trends across several sessions rather than judging one reading mid-sprint.
The 1.95-inch face is a large display, built for a real wrist and readable at a glance. If your wrist is slim, wear it a notch snugger on the buckle strap so the face sits flat and does not slide during a run.
A basic band has a tiny screen and no calling. The NX6 gives you a large display, Bluetooth calls, heart rate and blood oxygen, a compass and a metal bezel with a rugged silicone strap. One watch covers the calls and tracking you would otherwise carry a phone for, and premium materials are what hold up to outdoor use.
Yes, with a quick rinse. Sweat and grit trapped under the strap can irritate the wrist, so rinse it with fresh water after sweaty sessions and dry it before you wear it again.
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