blood oxygen smart watches - Buyswear smartwatch online shop, best China smart watch cheap sale

-32%
Huadai Watch Ultra(W7)

APP: FitCloudPro
CPU: Bluetrum AB5691
Display: AMOLED 1.43 inch
definition rate: 466*466
Bluetooth: BLE5.4
Battery: 3.8V/400mAh
Color
Original price was: €50.29.Current price is: €34.19.
-45%
Microwear watch ultra 3

🖥️ Platform: Jieli AC7012A7S, dual-core
💾 Storage Memory: 1Gb Flash
🔌 Charger: Wireless charging
📱 Display: 2.04″ AMOLED, 368*448 pixel, Always ON screen
🔋 Battery: 350mAh
📲 App: MActivePro
Color
Original price was: €60.35.Current price is: €33.19.
-67%
Lemfo GTS4

😊 CPU: 6958
📱 Display: 1.50inch IPS 360×360
🖱️ Touch screen: Capacitor full touch
🚶‍♂️ Pedometer: SC7A20E
🔗 Bluetooth: BLE/BT
🔋 Battery: 330mAh
Color
Strap Material
- Metal Strap
- Silicone Strap
Original price was: €60.35.Current price is: €20.11.
-30%
Microwear Ultra 3 AI Android 4G Watch

📱 Wristphone: 4G full Netcom
📷 Camera 2MP, 180° rotation
🔋 Battery: 800mAh
💻 CPU: SC8541E, Quad core
📦 Memory: 2+16GB, 2+32GB, 4+64GB.
📱 OS: Android 8.1.
🖥️ Display: 2.06 inch AMOLED
Color
€70.41 – €80.47
-33%
Hello Watch 3 Pro+ 4Gb RAM Amoled Smart Watch

Chip: A16 ; Internal memory: RAM:128Mb; ROM:128Mb+4Gb; Charger Wireless charger
Color
Original price was: €60.35.Current price is: €40.23.
-34%
NJYUAN C25 1.43 inch AMOLED 1ATM Outdoor Smartwatch

CPU: RTL8763EWE_VP; Bluetooth: BT 5.2; Screen: 1.43 inch BOE AMOLED, 466*466 resolution; Battery Capacity: 410mAH (polymer pure cobalt battery), V3.8 high voltage; Waterproof: depth waterproof 1ATM
Color
Original price was: €50.29.Current price is: €33.19.
-30%
NJYUAN R2 Smart Ring IP68 Heart rate Blood oxygen NFC

CPU: Pixart 2860
Bluetooth Version: BLE 5.1
Battery capacity: 18mAh
Stanby Time: About 45days
Working Time: About 5-7day
Waterproof Level: IP68
Color
Original price was: €40.23.Current price is: €28.16.
-25%
NUYUAN R3 Smart Ring IP68 Heart rate Blood oxygen Step count

📷 Pixart 2860
🔩 Aluminum titanium alloy + stainless steel
📶 BLE 5.1
⏰ About 5-7 days
🔧 QMA6100P
💓 HX3605
🔌 Magnet Cable (With SMT Protect IC)
💧 IP68
⚡ Charging 1A or less
Color
Original price was: €40.23.Current price is: €30.17.
-23%
NJYUAN HDT3 PRO blood oxygen dynamic heart rate smart watch for men

Main control chip Realtek 8762DT+AC6959A Acceleration sensor Silan SC7A20 Heart rate HRS3300 Heart rate+Blood pressure Display IPS Display Display screen size 1.35” Circular screen The resolution of […]
Color
Strap Material
€33.19 – €44.25
-40%
Huadai HD3 MAX 1.45 inch bluetooth 5.1 IP68 waterproof blood oxygen smart bracelet

Rated 4.50 out of 5
Solution provider APP Topstep Main control chip CPU Realtek RTK8762DK Compatible system Android 5.0 and above ；iOS 10.0 and above Flash Memory RAM：192KB+ROM：256KB+128Mb Nor flash Screen […]
Strap Material
Color
€30.17 – €33.19
-19%

Zeblaze Beyond GPS Smartwatch AMOLED Screen 40 Days Battery Life IP68 Waterproof – Pink

Screen: 1.78 inch Always-on AMOLED Display, 390*450 pixels, 341 PPI.
GPS Sensors: Integrated GPS, GLONASS, GALILEO, BEIDOU.
Health & Movement Sensors: Wrist Heart Rate Monitor, Pulse Ox Blood Oxygen Saturation Monitor, Proximity sensor, Accelerometer.

Original price was: €80.47.Current price is: €65.38.
-22%

NJYUAN UM95 telphone watch bluetooth 5.0 blood oxygen 1.36 inch touch screen smart watch Silver

telphone watch, bluetooth 5.0, blood oxygen, 1.36 inch touch screen

Original price was: €50.29.Current price is: €39.22.