SPECIFICATIONS

Brand Name: GOLDENSPIKE
Battery Life: 5
Category: Smart Watches
System: Android OS
Function: Passometer
Function: fitness tracker
Function: sleep tracker
Function: Mood Tracker
Function: Message Reminder
Function: Call Reminder
Function: Answer Call
Function: Dial Call
Function: 24 hour instruction
Function: Alarm Clock
Function: Heart Rate Tracker
Function: Calendar
Function: Countdown
Function: Calculators
RAM: 4GB
SIM Card Available: Yes
Type: On Wrist
Voice assistant built-in: YES
Language: English
Language: Russian
Language: Spanish
Language: POLISH
Language: Portuguese
Language: Turkish
Language: Italian
Language: FRENCH
Language: german
Language: KOREAN
Language: japanese
Language: UKRAINIAN
Language: HEBREW
Language: Dutch
Language: Arabic
Language: Indonesian
Language: Greek
Hign-concerned Chemical: None
Network Mode: 4G
Metrics measured: Heart Rate Monitor
Metrics measured: other
Metrics measured: Blood Pressure Monitor
Screen Shape: SQUARE
Resolution: 480*520
Bluetooth-compatible Version: 5.1
GPS: Yes
Screen Material: AMOLED
Display Size: 2.02
Multiple Dials: Yes
Battery Capacity: >450mAh
Application Age Group: ADULT
Mechanism: Yes
Origin: Mainland China
Compatibility: All Compatible
ROM: 128G
Rear Camera: 2MP
Activity Tracked: other
Activity Tracked: Steps Tracker
Activity Tracked: Activity Tracker
Waterproof Grade: Life Waterproof
CPU Model: W377E
Touch Screen: YES
Wi-fi: YES
App name: Wearfit Pro
Certification: CE
Style: SPORT
APP Download Available: Yes
Case Material: ALLOY
Band Detachable: Yes
Battery: 830Mah
2G network: GSM:B2/3/5/8
3G network: WCDMA:B1/2/4/5/8
4G network: B1/B2/B3/4/B5/B7/B8
4G network: B12/B17/B20 /B38/B39/B40/B41(100M)
Choice: yes

Global version Supported frequency bands：

2G: GSM:B2/3/5/8

3G WCDMA :B1/2/4/5/8

FDD-LTE(4) LTE:B1/B2/B3/4/B5/B7/B8/B12/B17/B20/B38/B39/B40/B41(100M)

（Please ensure that the SIM card you are using supports the above frequency bands）

Feature: 
1. Screen size: 2.02-inch AMOLED screen
2.GPS (for use with SIM card)
3.4G/5G+Network
4. Screen resolution: 485*520dpi AMOLED display
5. Watch size: 49*42.9*13.4mm
6. Bluetooth: 4.1