You’re not looking for just any smartwatch. You want something that does more than tell time — something that tracks your health, takes your calls, listens to your voice commands, and actually fits your life. The question is: can the f107 smartwatch review deliver all of that without making your wallet cry?
This F107 smartwatch review is here to answer exactly that. We’ve broken down every feature, weighed the genuine pros and cons, and put the watch in context so you can make a confident decision before hitting “add to cart.”
Who Is the KNAX F107 Built For?
The f107 smartwatch review is designed for everyday wearers who want a genuinely capable smartwatch at a fraction of the price of premium options. It sits confidently in the mid-range budget category — priced between $81 and $86 on Joeme.fit, the official KNAX smartwatch store — and it targets people who need more than a basic step counter but aren’t ready to spend $400+ on an Apple Watch. for more details visit here!
If you’re a fitness enthusiast who wants structured workout data, a professional who needs wrist notifications without pulling out your phone, or someone who simply wants a reliable daily health companion, the F107 is squarely aimed at you. And because it’s designed for both men and women, it covers a wide range of style preferences too.
First Impressions: Design and Build Quality:
Pull the F107 out of the box and the first thing you notice is that it looks like it costs more than it does. The alloy middle frame gives it a solid, well-built feel in the hand, and the clean lines keep it versatile enough to wear in the office, at the gym, or on a weekend hike.
Display and Screen Quality:
The F107 features a 1.83-inch HD touchscreen with a sharp, color-rich display. Viewing angles are wide and comfortable, and the touch response is smooth enough that swiping through menus or dismissing a call notification never feels frustrating. The screen is large enough to read notifications clearly without squinting, which is a genuine usability win for a watch in this price class.
You can also customize the watch face through the Joeme Fit app — handy if you want to match the display to your outfit or just switch things up after a few weeks with the same look.
Strap Options and Color Choices:
This is where the F107 earns extra points: there are six color variants (Black, Golden, Silver, Pink, Patriot’s Pride, Stars & Stripes) and four interchangeable strap types — silicone, stainless steel, Milan, and Weaver. That’s a level of customization you don’t often see at this price point. It means one watch can genuinely work for multiple occasions without you needing to buy a separate device.
Key Features of the KNAX F107 Smartwatch:
Let’s dig into what actually makes this watch tick — and why these features matter for daily use.
Bluetooth Calling and Smart Notifications:
The F107 has a built-in microphone and speaker, which means you can answer and make phone calls directly from your wrist once it’s connected to your phone via Bluetooth. You can also store contacts and browse call records on the watch itself.
Beyond calls, it surfaces smart notifications from the apps you actually use — Facebook, Instagram, WhatsApp, Gmail, Messenger, and Twitter are all supported. For anyone who spends a lot of time with their hands busy (driving, cooking, exercising), being able to glance at your wrist instead of fishing for your phone is a meaningful quality-of-life upgrade.
Built-In Alexa Voice Assistant:
This is arguably one of the f107 smartwatch review biggest differentiators in its price range. Alexa built right into the watch means you can check the weather, get the news, set reminders, and even control compatible smart home devices — all without touching your phone. It’s a feature you’d expect to find on watches costing considerably more, and its presence here makes the F107’s value proposition genuinely compelling.
Health and Fitness Tracking:
The F107 takes a comprehensive approach to health monitoring. It tracks heart rate and blood oxygen (SpO2) levels around the clock, monitors sleep quality each night, includes stress testing, and acts as a breathing coach for mindful rest. There’s also a drink reminder to nudge you toward staying hydrated throughout the day.
For women, the watch includes a menstrual cycle tracking function — a detail that reflects genuine thought about female users, not just a checkbox feature.
100+ Sports Modes:
With support for more than 100 sports modes — including walking, running, cycling, swimming, yoga, boxing, climbing, and golf — the F107 is built for people who don’t just do one kind of exercise. Each workout session generates a full report: calories burned, steps taken, distance covered, and time elapsed. Whether you’re training for a half marathon or just trying to hit 10,000 steps, the data is there.
IP67 Waterproof Rating:
The F107 carries an IP67 waterproof rating, which means it handles splashes, rain, handwashing, and light swimming without any drama. It’s not rated for deep diving, but for everyday life it offers solid protection. You can wear it through a rainstorm, a pool session, or a sweaty spin class without worry.
Battery Life — How Long Does It Actually Last?
The F107 is powered by a 300mAh rechargeable battery that delivers up to 7 days of regular use, 20 days in power-saving mode, and up to 30 days on standby. For a smartwatch in this price range, that’s a solid performance — you’re not charging it every night, which makes it a realistic fitness and health companion rather than one more device tethered to your charging cable.
Real-world battery life will vary based on how heavily you use Alexa, how often you make calls, and whether GPS-heavy workout modes are running, but the baseline is genuinely usable for most people.
Joeme Fit App: Setup and Connectivity:
The F107 connects to your smartphone through the Joeme Fit app, available for both Android (6.0 and above) and iOS (9.0 and above). The app is where you manage notifications, customize watch faces, view detailed health reports, and keep the watch’s firmware up to date.
Setup is straightforward — pair via Bluetooth, grant the necessary permissions, and you’re up and running within a few minutes. The app acts as the command centre for your health data, giving you a dashboard view of your sleep patterns, heart rate trends, workout history, and more.
Pros and Cons of the KNAX f107 smartwatch review:
Every honest review needs a straight-talking breakdown, so here it is.
What works well:
- Alexa built-in at a sub-$90 price point is genuinely unusual
- Bluetooth calling with microphone and speaker works reliably
- Six color options and four strap types offer real flexibility
- 100+ sports modes suit a wide range of activity types
- Heart rate, SpO2, sleep, stress, and cycle tracking cover key health bases
- Seven-day battery life reduces charging anxiety
- Compatible with both iOS and Android
- Free shipping from Joeme.fit
- Interchangeable straps mean the watch adapts as your style changes
Things to keep in mind:
- No built-in GPS (relies on connected phone)
- IP67 means splash-resistant, not deep-water-proof
- The 1.83-inch display is clear and capable, but not AMOLED
- Smart features depend on a paired phone connection
None of these drawbacks are dealbreakers for a watch at this price — they’re simply things worth knowing before you buy.
How Does the f107 smartwatch review Compare to Other KNAX Models?
Joeme.fit carries a growing range of KNAX smartwatches. If you’re weighing your options:
- The KNAX F57L is a lighter, more affordable option ($39.99–$45.99) with a 1.91-inch display and 110+ sports modes — ideal if you want a capable fitness tracker without calling features.
- The KNAX F400 steps up with 120+ sports modes, GPS, and stress level monitoring, at a slightly higher price point ($84–$88). It’s the pick for more serious athletes.
- The KNAX F800 targets women more specifically with blood pressure monitoring and a premium strap selection.
The F107 sits in the sweet spot: more capable than entry-level options but priced accessibly, with Alexa and calling functionality that set it apart.
Is the KNAX F107 Worth the Price in 2026?
Here’s the honest answer: yes, for most people.
If you want a smartwatch that handles daily calls, provides round-the-clock health monitoring, responds to Alexa voice commands, logs your workouts across 100+ activity types, and lasts a week on a single charge — all for around $85 — the F107 delivers real value.
It doesn’t pretend to be an Apple Watch or a Garmin. It’s a thoughtfully built, genuinely feature-rich wearable for people who want their wrist to do more without overspending. The multiple strap and color options are a bonus that makes it feel personal rather than generic.
For fitness beginners, busy professionals, students, or anyone wanting a reliable health companion without a steep learning curve or a steep price tag, the f107 smartwatch review is a smart choice.
Frequently Asked Questions:
q1.Does the KNAX F107 work with iPhone?
Yes. The F107 is fully compatible with iOS 9.0 and above, including all recent iPhone models. Simply pair it via Bluetooth and connect through the Joeme Fit app.
q2.Can I make phone calls from the F107 smartwatch?
Yes. The F107 has a built-in microphone and speaker. Once connected to your smartphone via Bluetooth, you can answer and make calls, store contacts, and view call logs directly from the watch.
q3.Is the F107 waterproof?
The KNAX F107 has an IP67 rating, making it resistant to splashing, rain, sweat, and brief water submersion. It is suitable for swimming in shallow water but is not rated for diving or prolonged underwater use.
q4.How long does the F107 battery last?
Under regular use, the battery lasts approximately 7 days. In power-saving mode it extends to around 20 days, and on standby it can reach up to 30 days.
q5.Does the F107 have GPS?
The F107 does not have standalone GPS built in, but it can use your phone’s GPS when connected via Bluetooth to track routes and outdoor activities.
q6.What app does the KNAX F107 use?
The F107 connects to the Joeme Fit app, available for free on both iOS and Android. The app displays your health data, manages notifications, and allows you to customise watch faces.
conclusion:
The f107 smartwatch review punches well above its weight class. Built-in Alexa, Bluetooth calling, comprehensive health tracking, 100+ sports modes, a 7-day battery, and flexible strap options — all under $90, with free shipping from the official Joeme.fit store — make it a compelling option in 2026’s crowded mid-range wearable market.
It’s not a device that tries to do everything imperfectly. It focuses on what matters to everyday users and delivers those things reliably. If you’ve been sitting on the fence about upgrading your wrist, this F107 smartwatch review should give you the confidence to make the move.