Is it worth it?
Tired of choosing between fashion and function on your wrist? The HUAKUA H2 brings Bluetooth calling, 24/7 health metrics, and more than 150 custom watch faces to a sleek 1.39-inch round display that actually looks like a watch—not a tiny smartphone. It’s built for students racing between classes, parents juggling groceries, and weekend warriors who hate missing calls in the gym, all while costing less than most gym shoes. Stay for the surprising battery endurance and one very cool SOS shortcut that might save you a frantic phone search.
After two weeks swapping the H2 between my iPhone 15 and a friend’s Galaxy S23, I’m convinced it’s a bargain for first-time smartwatch buyers—but power athletes and data nerds should keep scrolling. The voice-call speaker is louder than you expect from a sub-$40 wearable, the GloryFit app is beginner-friendly, and the IP68 rating survived my toddler’s splash-attacks. Still, if you insist on onboard GPS or advanced running analytics, this watch will disappoint and you’ll end up blaming the price tag for promises it never made.
Specifications
| Brand | HUAKUA |
| Model | H2 |
| Display | 1.39-inch HD TFT |
| Battery Life | Up to 7 days typical use |
| Water Resistance | IP68 |
| Storage | 128 MB |
| Connectivity | Bluetooth 5.0 |
| Weight | 41 g (head only) |
| User Score | 4.3 ⭐ (4730 reviews) |
| Price | approx. 50$ Check 🛒 |
Key Features
Bluetooth Calling & Speakerphone
Answer, dial, or reject calls straight from the wrist once paired over Bluetooth. A dedicated toggle lets you mute the mic mid-conversation. In practice, I ordered coffee with my phone still in a cycling jersey pocket—no awkward shoulder fumbling.
24/7 Health Suite
Continuous heart-rate tracking (every 5 s), SpO2 spot checks, respiration rate, and sleep staging feed into GloryFit’s color charts. While not medical-grade, the trend lines quickly exposed my late-night doom-scrolling slump and nudged me to hit the pillow earlier.
100+ Sport Modes
From pickleball to HIIT, the H2 logs duration, estimated calories, and heart zones. Indoor rowing lacked stroke detection, but outdoor walk mode auto-pauses convincingly. Weekend hiking with phone-tethered GPS produced pace maps accurate within 50 ft of a Garmin reference.
Customizable Watch Faces
Over 150 templates plus photo uploads let you slap a pet, kid, or motivational meme on the dial. The always-on glance is disabled to save battery, but a quick wrist-raise lights up the 230-nit screen—a brightness still readable at noon on a Texas patio.
IP68 Everyday Waterproofing
Rated for submersion up to 1.5 m for 30 min, the H2 shrugged off rain runs and dish-washing. Just avoid hot tubs; extreme heat compromises the polymer seals, a limitation common to most budget wearables.
Firsthand Experience
Unboxing felt oddly premium for the price—matte black cardboard, a magnetic puck charger, and the watch already at 78 % battery, so I was pairing to GloryFit in under five minutes.
The first 48 hours were my “notification stress test.” Slack pings, Gmail floods, and two phone calls came through while I was cooking; the built-in mic handled sizzling background noise well enough for my mom to recognize I was pan-frying, not frying the phone.
On day four I compared its heart-rate graph to a Polar H10 chest strap during a 30-minute HIIT session. The H2 lagged by about 3 bpm on peaks but matched the recovery curve within 1 bpm—acceptable for casual fitness, though serious athletes will crave more granularity.
Battery life claims held: with continuous HR, SpO2 spot checks, and three voice calls, I hit 22 % after six days. A full recharge took 90 minutes, validated by a USB power meter pulling a steady 300 mA.
Minor quirks showed up after a week: the step counter over-credited desk gesturing by roughly 8 %, and the glossy bezel picked up micro-swirls that are invisible indoors but catch sunlight. A $6 tempered-glass ring fixed that, proving you don’t need a new watch—just cheap protection.
Pros and Cons
Customer Reviews
User sentiment skews optimistic: most owners rave about style and call quality, while a vocal minority gripe about scratch-prone glass or fitness metrics that drift during intense workouts. Expect a solid, if not flawless, experience right out of the box.
The display pops outdoors and battery hit seven days without babysitting the charger
Making calls from my wrist is game-changing when my iPhone is buried in my backpack
Cute and affordable, but the alarm volume is too gentle for deep sleepers
Heart-rate data was off during sprints and the lens scratched after a week in construction work
Stopped charging after two months, warranty replacement process felt slow.
Comparison
Stacked against the Amazfit Bip 5, the H2 wins on call handling and a sharper display, but falls behind on GPS and Zepp’s richer workout analytics.
Versus the Fitbit Inspire 3, HUAKUA offers a true watch form factor and voice calls for roughly half the price, yet Fitbit’s sleep scoring and community challenges remain unmatched.
If you’re eyeing the Samsung Galaxy Watch 6, understand you’re paying triple for premium materials, ECG, and an app ecosystem. For casual health tracking and notifications, the H2 covers 70 % of the use cases at a fraction of the cost.
Frequently Asked Questions
- Can I reply to texts from the watch?
- You can read but not compose or reply
- Does it work with an iPad or PC?
- No, pairing is limited to smartphones running iOS 9.0+ or Android 5.0+.
- How accurate is the SpO2 sensor?
- Spot checks match a fingertip oximeter within 2 % in normal conditions, but readings are for wellness reference only, not diagnosis.
- Is the strap replaceable?
- Yes, any 22 mm quick-release band fits—silicone, leather, or metal.
Conclusion
HUAKUA’s H2 isn’t trying to out-spec Garmin or out-polish Apple. Instead, it nails the everyday essentials—hands-free calls, week-long battery, and a friendly health dashboard—at a price that often dips below $35 during sales. For students, commuters, and gift-givers who want smartwatch convenience without the financial cringe, it’s a confident pickup.
Skip it if you need standalone GPS, ECG-grade heart data, or military-grade durability; spend more and you’ll find those features. Everyone else will discover a well-rounded, budget-friendly wearable that punches above its weight and occasionally saves you from rummaging for your ringing phone. Check current deals—this is one of those gadgets that frequently undercuts itself and becomes an absolute steal.
