Swim-proof
3ATM rated for pools and splashes.
Flagship Smart Watch
BIGGERFIVE Brave 3 Kids Smart Watch
★★★★★4.82,418 ratings$59.99
Extra 15% off at checkout with code SUNNY15
A big-screen smart watch built for active kids — 100+ sports modes, swim-proof to 3ATM, and a battery that lasts the whole school week. No SIM, no phone, no subscription.
Color: Pink
In stock — ships within 24 hours
Free shipping
2-year warranty
30-day returns
What’s in the box
- Brave 3 watch
- Bonus loop band
- Magnetic charge cable
- Quick-start guide
1.8”
AMOLED Touchscreen
5–10 days
Battery Life
3ATM
Swim-Proof
100+
Sports Modes
Brave 3 Kids Smart Watch
A smarter watch for active school days.
Brave 3 connects through the BIGGERFIVE app for notifications, game limits, settings, sports, and more - with controls parents can understand.
01 - Setup
Connect through the app, not direct Bluetooth.
Turn on phone Bluetooth, then pair inside the BIGGERFIVE app. The watch should not be connected directly from the phone Bluetooth list.
02 - School Mode
Game Lock for focus time.
Parents can set game time limits from the watch or from Device > Device Settings > Game Settings in the app.
03 - Health
Better readings start with better fit.
Heart rate accuracy depends on proper wearing. Keep the watch snug, not too loose or too close to the wrist bone.
Why parents choose it
Built for connected families.
5–10 day battery
One charge lasts the school week.
No phone, no SIM
Fully standalone, no subscription.
School-time lock
Disable games during class from the app.
The game lock made school days easier, and notifications gave us just enough connection without handing over a phone.
Specifications
Spec sheet, part by part.
Everything inside the case, the band, and the box — laid out in full.
Display & Case
| Screen | 1.8” AMOLED touchscreen |
| Resolution | 390 × 450 px |
| Cover glass | 2.5D tempered, anti-fingerprint |
| Case material | Skin-safe ABS + PC |
| Case size | 45 × 38 × 12 mm |
| Weight | 38 g (with band) |
Battery & Charging
| Capacity | 300 mAh lithium-polymer |
| Battery life | 5–10 days typical use |
| Standby | Up to 20 days |
| Charging | Magnetic 2-pin cable |
| Full charge | ~2 hours |
Health & Sensors
| Heart rate | 24/7 optical HR sensor |
| Sleep | Light / deep / REM analysis |
| Motion | 3-axis accelerometer |
| Sports modes | 100+ activities |
| Reminders | 10 vibration alarms |
Connectivity & Apps
| Bluetooth | BLE 5.0 (toggleable) |
| Phone / SIM | Not required — fully standalone |
| Companion app | iOS 10+ / Android 6+ |
| Watch faces | 100+ cloud faces |
| Learning games | 7 built-in, parent-lockable |
Build & Water
| Water resistance | 3ATM (30 m) — swim-proof |
| Band material | Soft food-grade silicone |
| Band fit | Wrist 130–190 mm |
| Quick-release | Standard 20 mm pins |
| Buckle | Stainless steel pin buckle |
In the Box
| Watch | Brave 3 × 1 |
| Bands | Fitted band + bonus loop band |
| Charging | Magnetic cable × 1 |
| Docs | Quick-start guide × 1 |
| Warranty | 2-year limited |
Specifications may vary slightly by region and firmware version. Band colors sold separately in the accessories store.
Reviews
What parents are saying.
Verified reviews for the Brave 3, imported from Amazon and biggerfive.com.
S
Sarah M.
★★★★★
Lasts a full week and survives everything
My son wears it swimming, to school, everywhere. The battery genuinely lasts a week and the games are his reward after homework. Setup took five minutes and we never needed to pair a phone.
146 people found this helpful
J
James K.
★★★★★
The screen is gorgeous — way brighter than expected
That 1.8-inch AMOLED is no joke. My daughter picked a new watch face every day for a week. No SIM, no phone, no worries — exactly what we wanted for a 7-year-old.
98 people found this helpful
A
Amelia R.
★★★★★
The vibration alarms changed our mornings
He gets himself up, brushes his teeth, and checks his own step streak. The school-time game lock is the feature I didn’t know I needed — games off during class, back on at the bell.
74 people found this helpful
FAQ
Brave 3 questions, answered.
The things parents ask us most about this watch. Can’t find yours? Contact us — we reply within a day.
No. The Brave 3 works fully standalone, right out of the box — no SIM card, no phone, and no subscription. The companion app is optional and only adds extras like cloud watch faces and long-term activity history.
Yes. The Brave 3 carries a 3ATM rating — fine for swimming, splashing, and showering. We only recommend avoiding hot water and steam, which can affect the seals over time.
5 to 10 days on a single charge for most kids, depending on screen brightness and how many games sneak in after dinner. A full charge takes about 2 hours over the included magnetic cable.
The included silicone band fits wrists from 130–190 mm, comfortable for most kids aged 4 to 12. Bands use standard 20 mm quick-release pins, so they pop off with no tools and extra colors are available in our accessories store.
Any manufacturing defect — screen, battery, buttons, or charging — for two full years. If something fails under normal kid use, we repair or replace it free. Bands are covered for 6 months.
BIGGERFIVE, Happy to Thrive.
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